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    1,415 Products
    About Drill Bits
    industrial info icon

    Compare material, finish, length class, and decimal size equivalents.

    High-Speed Steel Drill Bits

    Image of Product. Front orientation. Drill Bits. High-Speed Steel Drill Bits, Jobbers' Length, Round Shank.

    Jobbers' Length

    Round Shank

    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.

    Standard

    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Split

    Our basic drill bits are also the most versatile. Cut holes in a variety of metals, from the softest aluminum to the hardest steel.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Black Oxide—The dark finish increases wear resistance and reduces friction to improve chip flow, so these bits can last 50% longer than uncoated bits.
    Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated and oxide-coated bits, especially on tough materials like hardened steel and nickel.
    Titanium Aluminum Nitride (TiAlN) Coated—The hardest and most wear-resistant coating, especially at high temperatures. These bits are best for hard and abrasive materials, such as iron and titanium.
    Uncoated—The most economical option, uncoated bits perform best when used on low-carbon steel and aluminum. Polished to reduce friction, they're also known as bright finish bits.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Drill Bit
    Point Type
    Each
    Jobbers' Length
     
    Black Oxide
    80 Ga.
    0.0135"
    3/4"0.1"Round
    0.0135"Standard
    2901A25800000
    79 Ga.
    0.0145"
    3/4"0.1"Round
    0.0145"Standard
    2901A2570000
    78 Ga.
    0.016"
    7/8"0.16"Round
    0.016"Standard
    2901A2560000
    77 Ga.
    0.018"
    7/8"0.16"Round
    0.018"Standard
    2901A2550000
    76 Ga.
    0.02"
    7/8"0.15"Round
    0.02"Standard
    2901A2540000
    75 Ga.
    0.021"
    1"0.21"Round
    0.021"Standard
    2901A2530000
    74 Ga.
    0.0225"
    1"0.21"Round
    0.0225"Standard
    2901A2520000
    73 Ga.
    0.024"
    1 1/8"0.27"Round
    0.024"Standard
    2901A2510000
    72 Ga.
    0.025"
    1 1/8"0.27"Round
    0.025"Standard
    2901A2490000
    71 Ga.
    0.026"
    1 1/4"0.33"Round
    0.026"Standard
    2901A2480000
    70 Ga.
    0.028"
    1 1/4"0.33"Round
    0.028"Standard
    2901A2470000
    69 Ga.
    0.0292"
    1 3/8"0.45"Round
    0.0292"Standard
    2901A2460000
    68 Ga.
    0.031"
    1 3/8"0.45"Round
    0.031"Standard
    2901A2450000
    67 Ga.
    0.032"
    1 3/8"0.45"Round
    0.032"Standard
    2901A2440000
    66 Ga.
    0.033"
    1 3/8"0.45"Round
    0.033"Standard
    2901A2430000
    65 Ga.
    0.035"
    1 1/2"0.57"Round
    0.035"Standard
    2901A2420000
    64 Ga.
    0.036"
    1 1/2"0.57"Round
    0.036"Standard
    2901A2410000
    63 Ga.
    0.037"
    1 1/2"0.57"Round
    0.037"Standard
    2901A2390000
    62 Ga.
    0.038"
    1 1/2"0.56"Round
    0.038"Standard
    2901A2380000
    61 Ga.
    0.039"
    1 5/8"0.62"Round
    0.039"Standard
    2901A2370000
    60 Ga.
    0.04"
    1 5/8"0.62"Round
    0.04"Standard
    2901A2360000
    59 Ga.
    0.041"
    1 5/8"0.62"Round
    0.041"Standard
    2901A2350000
    58 Ga.
    0.042"
    1 5/8"0.62"Round
    0.042"Standard
    2901A2340000
    57 Ga.
    0.043"
    1 3/4"0.68"Round
    0.043"Standard
    2901A2330000
    56 Ga.
    0.0465"
    1 3/4"0.68"Round
    0.0465"Standard
    2901A2320000
    55 Ga.
    0.052"
    1 7/8"0.79"Round
    0.052"Standard
    2901A2310000
    54 Ga.
    0.055"
    1 7/8"0.79"Round
    0.055"Standard
    2901A2290000
    53 Ga.
    0.0595"
    1 7/8"0.78"Round
    0.0595"Standard
    2901A2280000
    52 Ga.
    0.0635"
    1 7/8"0.78"Round
    0.0635"Split
    2901A2270000
    51 Ga.
    0.067"
    2"0.9"Round
    0.067"Split
    2901A2260000
    50 Ga.
    0.07"
    2"0.89"Round
    0.07"Split
    2901A2250000
    49 Ga.
    0.073"
    2"0.89"Round
    0.073"Split
    2901A2240000
    48 Ga.
    0.076"
    2"0.88"Round
    0.076"Split
    2901A2230000
    47 Ga.
    0.0785"
    2"0.88"Round
    0.0785"Split
    2901A2220000
    46 Ga.
    0.081"
    2 1/8"1"Round
    0.081"Split
    2901A2210000
    45 Ga.
    0.082"
    2 1/8"1"Round
    0.082"Split
    2901A2190000
    44 Ga.
    0.086"
    2 1/8"0.99"Round
    0.086"Split
    2901A2180000
    43 Ga.
    0.089"
    2 1/4"1.11"Round
    0.089"Split
    2901A2170000
    42 Ga.
    0.0935"
    2 1/4"1.11"Round
    0.0935"Split
    2901A2160000
    41 Ga.
    0.096"
    2 3/8"1.23"Round
    0.096"Split
    2901A2150000
    40 Ga.
    0.098"
    2 3/8"1.22"Round
    0.098"Split
    2901A2140000
    39 Ga.
    0.0995"
    2 3/8"1.22"Round
    0.0995"Split
    2901A2130000
    38 Ga.
    0.1015"
    2 1/2"1.28"Round
    0.1015"Split
    2901A2120000
    37 Ga.
    0.104"
    2 1/2"1.28"Round
    0.104"Split
    2901A2110000
    36 Ga.
    0.1065"
    2 1/2"1.27"Round
    0.1065"Split
    2901A210000
    35 Ga.
    0.11"
    2 5/8"1.33"Round
    0.11"Split
    2901A2090000
    34 Ga.
    0.111"
    2 5/8"1.33"Round
    0.111"Split
    2901A2080000
    33 Ga.
    0.113"
    2 5/8"1.33"Round
    0.113"Split
    2901A2070000
    32 Ga.
    0.116"
    2 3/4"1.45"Round
    0.116"Split
    2901A2060000
    31 Ga.
    0.12"
    2 3/4"1.44"Round
    0.12"Split
    2901A2050000
    30 Ga.
    0.1285"
    2 3/4"1.43"Round
    0.1285"Split
    2901A2040000
    29 Ga.
    0.136"
    2 7/8"1.54"Round
    0.136"Split
    2901A2030000
    28 Ga.
    0.1405"
    2 7/8"1.53"Round
    0.1405"Split
    2901A2020000
    27 Ga.
    0.144"
    3"1.65"Round
    0.144"Split
    2901A2010000
    26 Ga.
    0.147"
    3"1.65"Round
    0.147"Split
    2901A1990000
    25 Ga.
    0.1495"
    3"1.65"Round
    0.1495"Split
    2901A1980000
    24 Ga.
    0.152"
    3 1/8"1.77"Round
    0.152"Split
    2901A1970000
    23 Ga.
    0.154"
    3 1/8"1.76"Round
    0.154"Split
    2901A1960000
    22 Ga.
    0.157"
    3 1/8"1.76"Round
    0.157"Split
    2901A1950000
    21 Ga.
    0.159"
    3 1/4"1.88"Round
    0.159"Split
    2901A1940000
    20 Ga.
    0.161"
    3 1/4"1.88"Round
    0.161"Split
    2901A1930000
    19 Ga.
    0.166"
    3 1/4"1.87"Round
    0.166"Split
    2901A1920000
    18 Ga.
    0.1695"
    3 1/4"1.87"Round
    0.1695"Split
    2901A1910000
    17 Ga.
    0.173"
    3 3/8"1.92"Round
    0.173"Split
    2901A1890000
    16 Ga.
    0.177"
    3 3/8"1.92"Round
    0.177"Split
    2901A1880000
    15 Ga.
    0.18"
    3 3/8"1.91"Round
    0.18"Split
    2901A1870000
    14 Ga.
    0.182"
    3 3/8"1.91"Round
    0.182"Split
    2901A1860000
    13 Ga.
    0.185"
    3 1/2"2.03"Round
    0.185"Split
    2901A1850000
    12 Ga.
    0.189"
    3 1/2"2.02"Round
    0.189"Split
    2901A1840000
    11 Ga.
    0.191"
    3 1/2"2.02"Round
    0.191"Split
    2901A1830000
    10 Ga.
    0.1935"
    3 5/8"2.14"Round
    0.1935"Split
    2901A1820000
    9 Ga.
    0.196"
    3 5/8"2.14"Round
    0.196"Split
    2901A1810000
    8 Ga.
    0.199"
    3 5/8"2.13"Round
    0.199"Split
    2901A1790000
    7 Ga.
    0.201"
    3 5/8"2.13"Round
    0.201"Split
    2901A1780000
    6 Ga.
    0.204"
    3 3/4"2.19"Round
    0.204"Split
    2901A1770000
    5 Ga.
    0.2055"
    3 3/4"2.19"Round
    0.2055"Split
    2901A1760000
    4 Ga.
    0.209"
    3 3/4"2.18"Round
    0.209"Split
    2901A1750000
    3 Ga.
    0.213"
    3 3/4"2.18"Round
    0.213"Split
    2901A1740000
    2 Ga.
    0.221"
    3 7/8"2.29"Round
    0.221"Split
    2901A1730000
    1 Ga.
    0.228"
    3 7/8"2.28"Round
    0.228"Split
    2901A1720000
     
    Titanium Nitride (TiN) Coated
    80 Ga.
    0.0135"
    3/4"0.1"Round
    0.0135"Standard
    29045A84100000
    79 Ga.
    0.0145"
    3/4"0.1"Round
    0.0145"Standard
    29045A83900000
    78 Ga.
    0.016"
    7/8"0.16"Round
    0.016"Standard
    29045A8380000
    77 Ga.
    0.018"
    7/8"0.16"Round
    0.018"Standard
    29045A8370000
    76 Ga.
    0.02"
    7/8"0.15"Round
    0.02"Standard
    29045A8360000
    75 Ga.
    0.021"
    1"0.21"Round
    0.021"Standard
    29045A8350000
    74 Ga.
    0.0225"
    1"0.21"Round
    0.0225"Standard
    29045A8340000
    73 Ga.
    0.024"
    1 1/8"0.27"Round
    0.024"Standard
    29045A8330000
    72 Ga.
    0.025"
    1 1/8"0.27"Round
    0.025"Standard
    29045A8320000
    71 Ga.
    0.026"
    1 1/4"0.33"Round
    0.026"Standard
    29045A8310000
    70 Ga.
    0.028"
    1 1/4"0.33"Round
    0.028"Standard
    29045A8290000
    69 Ga.
    0.0292"
    1 3/8"0.45"Round
    0.0292"Standard
    29045A8280000
    68 Ga.
    0.031"
    1 3/8"0.45"Round
    0.031"Standard
    29045A8270000
    67 Ga.
    0.032"
    1 3/8"0.45"Round
    0.032"Standard
    29045A8260000
    66 Ga.
    0.033"
    1 3/8"0.45"Round
    0.033"Standard
    29045A8250000
    65 Ga.
    0.035"
    1 1/2"0.57"Round
    0.035"Standard
    29045A8240000
    64 Ga.
    0.036"
    1 1/2"0.57"Round
    0.036"Standard
    29045A8230000
    63 Ga.
    0.037"
    1 1/2"0.57"Round
    0.037"Standard
    29045A8220000
    62 Ga.
    0.038"
    1 1/2"0.56"Round
    0.038"Standard
    29045A8210000
    61 Ga.
    0.039"
    1 5/8"0.62"Round
    0.039"Standard
    29045A8190000
    60 Ga.
    0.04"
    1 5/8"0.62"Round
    0.04"Standard
    29045A8180000
    59 Ga.
    0.041"
    1 5/8"0.62"Round
    0.041"Standard
    29045A8170000
    58 Ga.
    0.042"
    1 5/8"0.62"Round
    0.042"Standard
    29045A8160000
    57 Ga.
    0.043"
    1 3/4"0.68"Round
    0.043"Standard
    29045A8150000
    56 Ga.
    0.0465"
    1 3/4"0.68"Round
    0.0465"Standard
    29045A8140000
    55 Ga.
    0.052"
    1 7/8"0.79"Round
    0.052"Standard
    29045A8130000
    54 Ga.
    0.055"
    1 7/8"0.79"Round
    0.055"Standard
    29045A8120000
    53 Ga.
    0.0595"
    1 7/8"0.78"Round
    0.0595"Standard
    29045A8110000
    52 Ga.
    0.0635"
    1 7/8"0.78"Round
    0.0635"Split
    29045A7770000
    51 Ga.
    0.067"
    2"0.9"Round
    0.067"Split
    29045A7760000
    50 Ga.
    0.07"
    2"0.89"Round
    0.07"Split
    29045A7750000
    49 Ga.
    0.073"
    2"0.89"Round
    0.073"Split
    29045A7740000
    48 Ga.
    0.076"
    2"0.88"Round
    0.076"Split
    29045A7730000
    47 Ga.
    0.0785"
    2"0.88"Round
    0.0785"Split
    29045A7720000
    46 Ga.
    0.081"
    2 1/8"1"Round
    0.081"Split
    29045A7710000
    45 Ga.
    0.082"
    2 1/8"1"Round
    0.082"Split
    29045A7690000
    44 Ga.
    0.086"
    2 1/8"0.99"Round
    0.086"Split
    29045A7680000
    43 Ga.
    0.089"
    2 1/4"1.11"Round
    0.089"Split
    29045A7670000
    42 Ga.
    0.0935"
    2 1/4"1.11"Round
    0.0935"Split
    29045A7660000
    41 Ga.
    0.096"
    2 3/8"1.23"Round
    0.096"Split
    29045A7650000
    40 Ga.
    0.098"
    2 3/8"1.22"Round
    0.098"Split
    29045A7640000
    39 Ga.
    0.0995"
    2 3/8"1.22"Round
    0.0995"Split
    29045A7630000
    38 Ga.
    0.1015"
    2 1/2"1.28"Round
    0.1015"Split
    29045A7620000
    37 Ga.
    0.104"
    2 1/2"1.28"Round
    0.104"Split
    29045A7610000
    36 Ga.
    0.1065"
    2 1/2"1.27"Round
    0.1065"Split
    29045A7590000
    35 Ga.
    0.11"
    2 5/8"1.33"Round
    0.11"Split
    29045A7580000
    34 Ga.
    0.111"
    2 5/8"1.33"Round
    0.111"Split
    29045A7570000
    33 Ga.
    0.113"
    2 5/8"1.33"Round
    0.113"Split
    29045A7560000
    32 Ga.
    0.116"
    2 3/4"1.45"Round
    0.116"Split
    29045A7550000
    31 Ga.
    0.12"
    2 3/4"1.44"Round
    0.12"Split
    29045A7540000
    30 Ga.
    0.1285"
    2 3/4"1.43"Round
    0.1285"Split
    29045A7530000
    29 Ga.
    0.136"
    2 7/8"1.54"Round
    0.136"Split
    29045A7520000
    28 Ga.
    0.1405"
    2 7/8"1.53"Round
    0.1405"Split
    29045A7510000
    27 Ga.
    0.144"
    3"1.65"Round
    0.144"Split
    29045A7490000
    26 Ga.
    0.147"
    3"1.65"Round
    0.147"Split
    29045A7480000
    25 Ga.
    0.1495"
    3"1.65"Round
    0.1495"Split
    29045A7470000
    24 Ga.
    0.152"
    3 1/8"1.77"Round
    0.152"Split
    29045A7460000
    23 Ga.
    0.154"
    3 1/8"1.76"Round
    0.154"Split
    29045A7450000
    22 Ga.
    0.157"
    3 1/8"1.76"Round
    0.157"Split
    29045A7440000
    21 Ga.
    0.159"
    3 1/4"1.88"Round
    0.159"Split
    29045A7430000
    20 Ga.
    0.161"
    3 1/4"1.88"Round
    0.161"Split
    29045A7420000
    19 Ga.
    0.166"
    3 1/4"1.87"Round
    0.166"Split
    29045A7410000
    18 Ga.
    0.1695"
    3 1/4"1.87"Round
    0.1695"Split
    29045A7390000
    17 Ga.
    0.173"
    3 3/8"1.92"Round
    0.173"Split
    29045A7380000
    16 Ga.
    0.177"
    3 3/8"1.92"Round
    0.177"Split
    29045A7370000
    15 Ga.
    0.18"
    3 3/8"1.91"Round
    0.18"Split
    29045A7360000
    14 Ga.
    0.182"
    3 3/8"1.91"Round
    0.182"Split
    29045A7350000
    13 Ga.
    0.185"
    3 1/2"2.03"Round
    0.185"Split
    29045A7340000
    12 Ga.
    0.189"
    3 1/2"2.02"Round
    0.189"Split
    29045A7330000
    11 Ga.
    0.191"
    3 1/2"2.02"Round
    0.191"Split
    29045A7320000
    10 Ga.
    0.1935"
    3 5/8"2.14"Round
    0.1935"Split
    29045A7310000
    9 Ga.
    0.196"
    3 5/8"2.14"Round
    0.196"Split
    29045A7290000
    8 Ga.
    0.199"
    3 5/8"2.13"Round
    0.199"Split
    29045A7280000
    7 Ga.
    0.201"
    3 5/8"2.13"Round
    0.201"Split
    29045A7270000
    6 Ga.
    0.204"
    3 3/4"2.19"Round
    0.204"Split
    29045A7260000
    5 Ga.
    0.2055"
    3 3/4"2.19"Round
    0.2055"Split
    29045A7250000
    4 Ga.
    0.209"
    3 3/4"2.18"Round
    0.209"Split
    29045A7240000
    3 Ga.
    0.213"
    3 3/4"2.18"Round
    0.213"Split
    29045A7230000
    2 Ga.
    0.221"
    3 7/8"2.29"Round
    0.221"Split
    29045A7220000
    1 Ga.
    0.228"
    3 7/8"2.28"Round
    0.228"Split
    29045A7210000
     
    Titanium Aluminum Nitride (TiAlN) Coated
    27 Ga.
    0.144"
    3"1.65"Round
    0.144"Split
    3178A4950000
    26 Ga.
    0.147"
    3"1.65"Round
    0.147"Split
    3178A4940000
    25 Ga.
    0.1495"
    3"1.65"Round
    0.1495"Split
    3178A4930000
    24 Ga.
    0.152"
    3 1/8"1.77"Round
    0.152"Split
    3178A4920000
    23 Ga.
    0.154"
    3 1/8"1.76"Round
    0.154"Split
    3178A4910000
    22 Ga.
    0.157"
    3 1/8"1.76"Round
    0.157"Split
    3178A4820000
    21 Ga.
    0.159"
    3 1/4"1.88"Round
    0.159"Split
    3178A4810000
    20 Ga.
    0.161"
    3 1/4"1.88"Round
    0.161"Split
    3178A4730000
    19 Ga.
    0.166"
    3 1/4"1.87"Round
    0.166"Split
    3178A4720000
    18 Ga.
    0.1695"
    3 1/4"1.87"Round
    0.1695"Split
    3178A4710000
    17 Ga.
    0.173"
    3 3/8"1.92"Round
    0.173"Split
    3178A4650000
    16 Ga.
    0.177"
    3 3/8"1.92"Round
    0.177"Split
    3178A4640000
    15 Ga.
    0.18"
    3 3/8"1.91"Round
    0.18"Split
    3178A4630000
    14 Ga.
    0.182"
    3 3/8"1.91"Round
    0.182"Split
    3178A4620000
    13 Ga.
    0.185"
    3 1/2"2.03"Round
    0.185"Split
    3178A4610000
    12 Ga.
    0.189"
    3 1/2"2.02"Round
    0.189"Split
    3178A4520000
    11 Ga.
    0.191"
    3 1/2"2.02"Round
    0.191"Split
    3178A4510000
    10 Ga.
    0.1935"
    3 5/8"2.14"Round
    0.1935"Split
    3178A4440000
    9 Ga.
    0.196"
    3 5/8"2.14"Round
    0.196"Split
    3178A4430000
    8 Ga.
    0.199"
    3 5/8"2.13"Round
    0.199"Split
    3178A4420000
    7 Ga.
    0.201"
    3 5/8"2.13"Round
    0.201"Split
    3178A4410000
    6 Ga.
    0.204"
    3 3/4"2.19"Round
    0.204"Split
    3178A43400000
    5 Ga.
    0.2055"
    3 3/4"2.19"Round
    0.2055"Split
    3178A43300000
    4 Ga.
    0.209"
    3 3/4"2.18"Round
    0.209"Split
    3178A43200000
    3 Ga.
    0.213"
    3 3/4"2.18"Round
    0.213"Split
    3178A43100000
    2 Ga.
    0.221"
    3 7/8"2.29"Round
    0.221"Split
    3178A42200000
    1 Ga.
    0.228"
    3 7/8"2.28"Round
    0.228"Split
    3178A42100000
     
    Uncoated
    90 Ga.
    0.0087"
    3/4"0.08"Round
    0.0087"Standard
    2951A180000
    88 Ga.
    0.0094"
    3/4"0.08"Round
    0.0094"Standard
    2951A210000
    80 Ga.
    0.0135"
    3/4"0.1"Round
    0.0135"Standard
    30585A980000
    79 Ga.
    0.0145"
    3/4"0.1"Round
    0.0145"Standard
    30585A970000
    78 Ga.
    0.016"
    7/8"0.16"Round
    0.016"Standard
    30585A960000
    77 Ga.
    0.018"
    7/8"0.16"Round
    0.018"Standard
    30585A950000
    76 Ga.
    0.02"
    7/8"0.15"Round
    0.02"Standard
    30585A940000
    75 Ga.
    0.021"
    1"0.21"Round
    0.021"Standard
    30585A930000
    74 Ga.
    0.0225"
    1"0.21"Round
    0.0225"Standard
    30585A920000
    73 Ga.
    0.024"
    1 1/8"0.27"Round
    0.024"Standard
    30585A910000
    72 Ga.
    0.025"
    1 1/8"0.27"Round
    0.025"Standard
    30585A890000
    71 Ga.
    0.026"
    1 1/4"0.33"Round
    0.026"Standard
    30585A880000
    70 Ga.
    0.028"
    1 1/4"0.33"Round
    0.028"Standard
    30585A870000
    69 Ga.
    0.0292"
    1 3/8"0.45"Round
    0.0292"Standard
    30585A860000
    68 Ga.
    0.031"
    1 3/8"0.45"Round
    0.031"Standard
    30585A850000
    67 Ga.
    0.032"
    1 3/8"0.45"Round
    0.032"Standard
    30585A840000
    66 Ga.
    0.033"
    1 3/8"0.45"Round
    0.033"Standard
    30585A830000
    65 Ga.
    0.035"
    1 1/2"0.57"Round
    0.035"Standard
    30585A820000
    64 Ga.
    0.036"
    1 1/2"0.57"Round
    0.036"Standard
    30585A810000
    63 Ga.
    0.037"
    1 1/2"0.57"Round
    0.037"Standard
    30585A790000
    62 Ga.
    0.038"
    1 1/2"0.56"Round
    0.038"Standard
    30585A780000
    61 Ga.
    0.039"
    1 5/8"0.62"Round
    0.039"Standard
    30585A770000
    60 Ga.
    0.04"
    1 5/8"0.62"Round
    0.04"Standard
    30585A760000
    59 Ga.
    0.041"
    1 5/8"0.62"Round
    0.041"Standard
    30585A750000
    58 Ga.
    0.042"
    1 5/8"0.62"Round
    0.042"Standard
    30585A740000
    57 Ga.
    0.043"
    1 3/4"0.68"Round
    0.043"Standard
    30585A730000
    56 Ga.
    0.0465"
    1 3/4"0.68"Round
    0.0465"Standard
    30585A720000
    55 Ga.
    0.052"
    1 7/8"0.79"Round
    0.052"Standard
    30585A710000
    54 Ga.
    0.055"
    1 7/8"0.79"Round
    0.055"Standard
    30585A690000
    53 Ga.
    0.0595"
    1 7/8"0.78"Round
    0.0595"Standard
    30585A680000
    52 Ga.
    0.0635"
    1 7/8"0.78"Round
    0.0635"Standard
    30585A670000
    51 Ga.
    0.067"
    2"0.9"Round
    0.067"Standard
    30585A660000
    50 Ga.
    0.07"
    2"0.89"Round
    0.07"Standard
    30585A650000
    49 Ga.
    0.073"
    2"0.89"Round
    0.073"Standard
    30585A640000
    48 Ga.
    0.076"
    2"0.88"Round
    0.076"Standard
    30585A630000
    47 Ga.
    0.0785"
    2"0.88"Round
    0.0785"Standard
    30585A620000
    46 Ga.
    0.081"
    2 1/8"1"Round
    0.081"Standard
    30585A610000
    45 Ga.
    0.082"
    2 1/8"1"Round
    0.082"Standard
    30585A590000
    44 Ga.
    0.086"
    2 1/8"0.99"Round
    0.086"Standard
    30585A580000
    43 Ga.
    0.089"
    2 1/4"1.11"Round
    0.089"Standard
    30585A570000
    42 Ga.
    0.0935"
    2 1/4"1.11"Round
    0.0935"Standard
    30585A560000
    41 Ga.
    0.096"
    2 3/8"1.23"Round
    0.096"Standard
    30585A550000
    40 Ga.
    0.098"
    2 3/8"1.22"Round
    0.098"Standard
    30585A540000
    39 Ga.
    0.0995"
    2 3/8"1.22"Round
    0.0995"Standard
    30585A530000
    38 Ga.
    0.1015"
    2 1/2"1.28"Round
    0.1015"Standard
    30585A520000
    37 Ga.
    0.104"
    2 1/2"1.28"Round
    0.104"Standard
    30585A510000
    36 Ga.
    0.1065"
    2 1/2"1.27"Round
    0.1065"Standard
    30585A490000
    35 Ga.
    0.11"
    2 5/8"1.33"Round
    0.11"Standard
    30585A480000
    34 Ga.
    0.111"
    2 5/8"1.33"Round
    0.111"Standard
    30585A470000
    33 Ga.
    0.113"
    2 5/8"1.33"Round
    0.113"Standard
    30585A460000
    32 Ga.
    0.116"
    2 3/4"1.45"Round
    0.116"Standard
    30585A450000
    31 Ga.
    0.12"
    2 3/4"1.44"Round
    0.12"Standard
    30585A440000
    30 Ga.
    0.1285"
    2 3/4"1.43"Round
    0.1285"Standard
    30585A430000
    29 Ga.
    0.136"
    2 7/8"1.54"Round
    0.136"Standard
    30585A420000
    28 Ga.
    0.1405"
    2 7/8"1.53"Round
    0.1405"Standard
    30585A410000
    27 Ga.
    0.144"
    3"1.65"Round
    0.144"Standard
    30585A390000
    26 Ga.
    0.147"
    3"1.65"Round
    0.147"Standard
    30585A380000
    25 Ga.
    0.1495"
    3"1.65"Round
    0.1495"Standard
    30585A370000
    24 Ga.
    0.152"
    3 1/8"1.77"Round
    0.152"Standard
    30585A360000
    23 Ga.
    0.154"
    3 1/8"1.76"Round
    0.154"Standard
    30585A350000
    22 Ga.
    0.157"
    3 1/8"1.76"Round
    0.157"Standard
    30585A340000
    21 Ga.
    0.159"
    3 1/4"1.88"Round
    0.159"Standard
    30585A330000
    20 Ga.
    0.161"
    3 1/4"1.88"Round
    0.161"Standard
    30585A320000
    19 Ga.
    0.166"
    3 1/4"1.87"Round
    0.166"Standard
    30585A310000
    18 Ga.
    0.1695"
    3 1/4"1.87"Round
    0.1695"Standard
    30585A290000
    17 Ga.
    0.173"
    3 3/8"1.92"Round
    0.173"Standard
    30585A280000
    16 Ga.
    0.177"
    3 3/8"1.92"Round
    0.177"Standard
    30585A270000
    15 Ga.
    0.18"
    3 3/8"1.91"Round
    0.18"Standard
    30585A260000
    14 Ga.
    0.182"
    3 3/8"1.91"Round
    0.182"Standard
    30585A250000
    13 Ga.
    0.185"
    3 1/2"2.03"Round
    0.185"Standard
    30585A240000
    12 Ga.
    0.189"
    3 1/2"2.02"Round
    0.189"Standard
    30585A230000
    11 Ga.
    0.191"
    3 1/2"2.02"Round
    0.191"Standard
    30585A220000
    10 Ga.
    0.1935"
    3 5/8"2.14"Round
    0.1935"Standard
    30585A210000
    9 Ga.
    0.196"
    3 5/8"2.14"Round
    0.196"Standard
    30585A190000
    8 Ga.
    0.199"
    3 5/8"2.13"Round
    0.199"Standard
    30585A180000
    7 Ga.
    0.201"
    3 5/8"2.13"Round
    0.201"Standard
    30585A170000
    6 Ga.
    0.204"
    3 3/4"2.19"Round
    0.204"Standard
    30585A160000
    5 Ga.
    0.2055"
    3 3/4"2.19"Round
    0.2055"Standard
    30585A150000
    4 Ga.
    0.209"
    3 3/4"2.18"Round
    0.209"Standard
    30585A140000
    3 Ga.
    0.213"
    3 3/4"2.18"Round
    0.213"Standard
    30585A130000
    2 Ga.
    0.221"
    3 7/8"2.29"Round
    0.221"Standard
    30585A120000
    1 Ga.
    0.228"
    3 7/8"2.28"Round
    0.228"Standard
    30585A110000
     

    Cobalt Steel Drill Bits

    Image of Product. Front orientation. Drill Bits. Cobalt Steel Drill Bits, Jobbers' Length, Round Shank.

    Jobbers' Length

    Round Shank

    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.
    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Standard

    Split

    Tough and wear resistant, cobalt steel bits last at least twice as long as high-speed steel. They can also run up to 25% faster at higher temperatures without being damaged on hard materials, such as nickel.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated and oxide-coated bits, especially on tough materials like hardened steel and nickel.
    Uncoated—Polished to eject chips, these are also known as bright finish bits.
    Shank
    Each
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Drill Bit
    Point Type
    1-11
    12-Up
    Jobbers' Length
     
    Titanium Nitride (TiN) Coated
    80 Ga.
    0.0135"
    3/4"0.13"Round
    0.0135"Standard
    27995A8170000000000
    79 Ga.
    0.0145"
    3/4"0.13"Round
    0.0145"Standard
    27995A81800000000
    78 Ga.
    0.016"
    7/8"0.19"Round
    0.016"Standard
    27995A81900000000
    77 Ga.
    0.018"
    7/8"0.19"Round
    0.018"Standard
    27995A82100000000
    76 Ga.
    0.02"
    7/8"0.19"Round
    0.02"Standard
    27995A82200000000
    75 Ga.
    0.021"
    1"0.25"Round
    0.021"Standard
    27995A82300000000
    74 Ga.
    0.0225"
    1"0.25"Round
    0.0225"Standard
    27995A82400000000
    73 Ga.
    0.024"
    1 1/8"0.31"Round
    0.024"Standard
    27995A82500000000
    72 Ga.
    0.025"
    1 1/8"0.31"Round
    0.025"Standard
    27995A82600000000
    71 Ga.
    0.026"
    1 1/4"0.38"Round
    0.026"Standard
    27995A82700000000
    70 Ga.
    0.028"
    1 1/4"0.38"Round
    0.028"Standard
    27995A82800000000
    69 Ga.
    0.0292"
    1 3/8"0.5"Round
    0.0292"Standard
    27995A82900000000
    68 Ga.
    0.031"
    1 3/8"0.5"Round
    0.031"Standard
    27995A83100000000
    67 Ga.
    0.032"
    1 3/8"0.5"Round
    0.032"Standard
    27995A83200000000
    66 Ga.
    0.033"
    1 3/8"0.5"Round
    0.033"Standard
    27995A83300000000
    65 Ga.
    0.035"
    1 1/2"0.63"Round
    0.035"Standard
    27995A83400000000
    64 Ga.
    0.036"
    1 1/2"0.63"Round
    0.036"Standard
    27995A83500000000
    63 Ga.
    0.037"
    1 1/2"0.63"Round
    0.037"Standard
    27995A83600000000
    62 Ga.
    0.038"
    1 1/2"0.63"Round
    0.038"Standard
    27995A83700000000
    61 Ga.
    0.039"
    1 5/8"0.69"Round
    0.039"Standard
    27995A83800000000
    60 Ga.
    0.04"
    1 5/8"0.69"Round
    0.04"Standard
    27995A67800000000
    59 Ga.
    0.041"
    1 5/8"0.69"Round
    0.041"Standard
    27995A67700000000
    58 Ga.
    0.042"
    1 5/8"0.69"Round
    0.042"Standard
    27995A67600000000
    57 Ga.
    0.043"
    1 3/4"0.75"Round
    0.043"Standard
    27995A67500000000
    56 Ga.
    0.0465"
    1 3/4"0.75"Round
    0.0465"Standard
    27995A67400000000
    55 Ga.
    0.052"
    1 7/8"0.88"Round
    0.052"Standard
    27995A67300000000
    54 Ga.
    0.055"
    1 7/8"0.88"Round
    0.055"Standard
    27995A67200000000
    53 Ga.
    0.0595"
    1 7/8"0.88"Round
    0.0595"Standard
    27995A67100000000
    52 Ga.
    0.0635"
    1 7/8"0.88"Round
    0.0635"Split
    27995A66700000000
    51 Ga.
    0.067"
    2"1"Round
    0.067"Split
    27995A66600000000
    50 Ga.
    0.07"
    2"1"Round
    0.07"Split
    27995A66500000000
    49 Ga.
    0.073"
    2"1"Round
    0.073"Split
    27995A66400000000
    48 Ga.
    0.076"
    2"1"Round
    0.076"Split
    27995A66300000000
    47 Ga.
    0.0785"
    2"1"Round
    0.0785"Split
    27995A66200000000
    46 Ga.
    0.081"
    2 1/8"1.13"Round
    0.081"Split
    27995A66100000000
    45 Ga.
    0.082"
    2 1/8"1.13"Round
    0.082"Split
    27995A65900000000
    44 Ga.
    0.086"
    2 1/8"1.13"Round
    0.086"Split
    27995A65800000000
    43 Ga.
    0.089"
    2 1/4"1.25"Round
    0.089"Split
    27995A65700000000
    42 Ga.
    0.0935"
    2 1/4"1.25"Round
    0.0935"Split
    27995A65600000000
    41 Ga.
    0.096"
    2 3/8"1.38"Round
    0.096"Split
    27995A65500000000
    40 Ga.
    0.098"
    2 3/8"1.38"Round
    0.098"Split
    27995A65400000000
    39 Ga.
    0.0995"
    2 3/8"1.38"Round
    0.0995"Split
    27995A65300000000
    38 Ga.
    0.1015"
    2 1/2"1.44"Round
    0.1015"Split
    27995A65200000000
    37 Ga.
    0.104"
    2 1/2"1.44"Round
    0.104"Split
    27995A65100000000
    36 Ga.
    0.1065"
    2 1/2"1.44"Round
    0.1065"Split
    27995A64900000000
    35 Ga.
    0.11"
    2 5/8"1.5"Round
    0.11"Split
    27995A64800000000
    34 Ga.
    0.111"
    2 5/8"1.5"Round
    0.111"Split
    27995A64700000000
    33 Ga.
    0.113"
    2 5/8"1.5"Round
    0.113"Split
    27995A64600000000
    32 Ga.
    0.116"
    2 3/4"1.63"Round
    0.116"Split
    27995A64500000000
    31 Ga.
    0.12"
    2 3/4"1.63"Round
    0.12"Split
    27995A64400000000
    30 Ga.
    0.1285"
    2 3/4"1.63"Round
    0.1285"Split
    27995A64300000000
    29 Ga.
    0.136"
    2 7/8"1.75"Round
    0.136"Split
    27995A64200000000
    28 Ga.
    0.1405"
    2 7/8"1.75"Round
    0.1405"Split
    27995A64100000000
    27 Ga.
    0.144"
    3"1.88"Round
    0.144"Split
    27995A63900000000
    26 Ga.
    0.147"
    3"1.88"Round
    0.147"Split
    27995A63800000000
    25 Ga.
    0.1495"
    3"1.88"Round
    0.1495"Split
    27995A63700000000
    24 Ga.
    0.152"
    3 1/8"2"Round
    0.152"Split
    27995A63600000000
    23 Ga.
    0.154"
    3 1/8"2"Round
    0.154"Split
    27995A63500000000
    22 Ga.
    0.157"
    3 1/8"2"Round
    0.157"Split
    27995A63400000000
    21 Ga.
    0.159"
    3 1/4"2.13"Round
    0.159"Split
    27995A63300000000
    20 Ga.
    0.161"
    3 1/4"2.13"Round
    0.161"Split
    27995A63200000000
    19 Ga.
    0.166"
    3 1/4"2.13"Round
    0.166"Split
    27995A63100000000
    18 Ga.
    0.1695"
    3 1/4"2.13"Round
    0.1695"Split
    27995A62900000000
    17 Ga.
    0.173"
    3 3/8"2.19"Round
    0.173"Split
    27995A62800000000
    16 Ga.
    0.177"
    3 3/8"2.19"Round
    0.177"Split
    27995A62700000000
    15 Ga.
    0.18"
    3 3/8"2.19"Round
    0.18"Split
    27995A62600000000
    14 Ga.
    0.182"
    3 3/8"2.19"Round
    0.182"Split
    27995A62500000000
    13 Ga.
    0.185"
    3 1/2"2.31"Round
    0.185"Split
    27995A62400000000
    12 Ga.
    0.189"
    3 1/2"2.31"Round
    0.189"Split
    27995A62300000000
    11 Ga.
    0.191"
    3 1/2"2.31"Round
    0.191"Split
    27995A62200000000
    10 Ga.
    0.1935"
    3 5/8"2.44"Round
    0.1935"Split
    27995A62100000000
    9 Ga.
    0.196"
    3 5/8"2.44"Round
    0.196"Split
    27995A61900000000
    8 Ga.
    0.199"
    3 5/8"2.44"Round
    0.199"Split
    27995A61800000000
    7 Ga.
    0.201"
    3 5/8"2.44"Round
    0.201"Split
    27995A61700000000
    6 Ga.
    0.204"
    3 3/4"2.5"Round
    0.204"Split
    27995A616000000000
    5 Ga.
    0.2055"
    3 3/4"2.5"Round
    0.2055"Split
    27995A615000000000
    4 Ga.
    0.209"
    3 3/4"2.5"Round
    0.209"Split
    27995A614000000000
    3 Ga.
    0.213"
    3 3/4"2.5"Round
    0.213"Split
    27995A613000000000
    2 Ga.
    0.221"
    3 7/8"2.63"Round
    0.221"Split
    27995A612000000000
    1 Ga.
    0.228"
    3 7/8"2.63"Round
    0.228"Split
    27995A611000000000
     
    Uncoated
    80 Ga.
    0.0135"
    3/4"0.1"Round
    0.0135"Standard
    3033A29800000000
    79 Ga.
    0.0145"
    3/4"0.1"Round
    0.0145"Standard
    3033A29700000000
    78 Ga.
    0.016"
    7/8"0.16"Round
    0.016"Standard
    3033A29600000000
    77 Ga.
    0.018"
    7/8"0.16"Round
    0.018"Standard
    3033A29500000000
    76 Ga.
    0.02"
    7/8"0.15"Round
    0.02"Standard
    3033A29400000000
    75 Ga.
    0.021"
    1"0.21"Round
    0.021"Standard
    3033A29300000000
    74 Ga.
    0.0225"
    1"0.21"Round
    0.0225"Standard
    3033A29200000000
    73 Ga.
    0.024"
    1 1/8"0.27"Round
    0.024"Standard
    3033A29100000000
    72 Ga.
    0.025"
    1 1/8"0.27"Round
    0.025"Standard
    3033A28900000000
    71 Ga.
    0.026"
    1 1/4"0.33"Round
    0.026"Standard
    3033A28800000000
    70 Ga.
    0.028"
    1 1/4"0.33"Round
    0.028"Standard
    3033A28700000000
    69 Ga.
    0.0292"
    1 3/8"0.45"Round
    0.0292"Standard
    3033A28600000000
    68 Ga.
    0.031"
    1 3/8"0.45"Round
    0.031"Standard
    3033A28500000000
    67 Ga.
    0.032"
    1 3/8"0.45"Round
    0.032"Standard
    3033A28400000000
    66 Ga.
    0.033"
    1 3/8"0.45"Round
    0.033"Standard
    3033A28300000000
    65 Ga.
    0.035"
    1 1/2"0.57"Round
    0.035"Standard
    3033A28200000000
    64 Ga.
    0.036"
    1 1/2"0.57"Round
    0.036"Standard
    3033A28100000000
    63 Ga.
    0.037"
    1 1/2"0.57"Round
    0.037"Standard
    3033A27900000000
    62 Ga.
    0.038"
    1 1/2"0.56"Round
    0.038"Standard
    3033A27800000000
    61 Ga.
    0.039"
    1 5/8"0.62"Round
    0.039"Standard
    3033A27700000000
    60 Ga.
    0.04"
    1 5/8"0.62"Round
    0.04"Standard
    3033A27600000000
    59 Ga.
    0.041"
    1 5/8"0.62"Round
    0.041"Standard
    3033A27500000000
    58 Ga.
    0.042"
    1 5/8"0.62"Round
    0.042"Standard
    3033A27400000000
    57 Ga.
    0.043"
    1 3/4"0.68"Round
    0.043"Standard
    3033A27300000000
    56 Ga.
    0.0465"
    1 3/4"0.68"Round
    0.0465"Standard
    3033A27200000000
    55 Ga.
    0.052"
    1 7/8"0.79"Round
    0.052"Standard
    3033A27100000000
    54 Ga.
    0.055"
    1 7/8"0.79"Round
    0.055"Standard
    3033A26900000000
    53 Ga.
    0.0595"
    1 7/8"0.78"Round
    0.0595"Standard
    3033A26800000000
    52 Ga.
    0.0635"
    1 7/8"0.78"Round
    0.0635"Split
    3033A26700000000
    51 Ga.
    0.067"
    2"0.9"Round
    0.067"Split
    3033A26600000000
    50 Ga.
    0.07"
    2"0.89"Round
    0.07"Split
    3033A26500000000
    49 Ga.
    0.073"
    2"0.89"Round
    0.073"Split
    3033A26400000000
    48 Ga.
    0.076"
    2"0.88"Round
    0.076"Split
    3033A26300000000
    47 Ga.
    0.0785"
    2"0.88"Round
    0.0785"Split
    3033A26200000000
    46 Ga.
    0.081"
    2 1/8"1"Round
    0.081"Split
    3033A26100000000
    45 Ga.
    0.082"
    2 1/8"1"Round
    0.082"Split
    3033A25900000000
    44 Ga.
    0.086"
    2 1/8"0.99"Round
    0.086"Split
    3033A25800000000
    43 Ga.
    0.089"
    2 1/4"1.11"Round
    0.089"Split
    3033A25700000000
    42 Ga.
    0.0935"
    2 1/4"1.11"Round
    0.0935"Split
    3033A25600000000
    41 Ga.
    0.096"
    2 3/8"1.23"Round
    0.096"Split
    3033A25500000000
    40 Ga.
    0.098"
    2 3/8"1.22"Round
    0.098"Split
    3033A25400000000
    39 Ga.
    0.0995"
    2 3/8"1.22"Round
    0.0995"Split
    3033A25300000000
    38 Ga.
    0.1015"
    2 1/2"1.28"Round
    0.1015"Split
    3033A25200000000
    37 Ga.
    0.104"
    2 1/2"1.28"Round
    0.104"Split
    3033A25100000000
    36 Ga.
    0.1065"
    2 1/2"1.27"Round
    0.1065"Split
    3033A24900000000
    35 Ga.
    0.11"
    2 5/8"1.33"Round
    0.11"Split
    3033A24800000000
    34 Ga.
    0.111"
    2 5/8"1.33"Round
    0.111"Split
    3033A24700000000
    33 Ga.
    0.113"
    2 5/8"1.33"Round
    0.113"Split
    3033A24600000000
    32 Ga.
    0.116"
    2 3/4"1.45"Round
    0.116"Split
    3033A24500000000
    31 Ga.
    0.12"
    2 3/4"1.44"Round
    0.12"Split
    3033A24400000000
    30 Ga.
    0.1285"
    2 3/4"1.43"Round
    0.1285"Split
    3033A24300000000
    29 Ga.
    0.136"
    2 7/8"1.54"Round
    0.136"Split
    3033A24200000000
    28 Ga.
    0.1405"
    2 7/8"1.53"Round
    0.1405"Split
    3033A24100000000
    27 Ga.
    0.144"
    3"1.65"Round
    0.144"Split
    3033A23900000000
    26 Ga.
    0.147"
    3"1.65"Round
    0.147"Split
    3033A23800000000
    25 Ga.
    0.1495"
    3"1.65"Round
    0.1495"Split
    3033A23700000000
    24 Ga.
    0.152"
    3 1/8"1.77"Round
    0.152"Split
    3033A23600000000
    23 Ga.
    0.154"
    3 1/8"1.76"Round
    0.154"Split
    3033A23500000000
    22 Ga.
    0.157"
    3 1/8"1.76"Round
    0.157"Split
    3033A23400000000
    21 Ga.
    0.159"
    3 1/4"1.88"Round
    0.159"Split
    3033A23300000000
    20 Ga.
    0.161"
    3 1/4"1.88"Round
    0.161"Split
    3033A23200000000
    19 Ga.
    0.166"
    3 1/4"1.87"Round
    0.166"Split
    3033A23100000000
    18 Ga.
    0.1695"
    3 1/4"1.87"Round
    0.1695"Split
    3033A22900000000
    17 Ga.
    0.173"
    3 3/8"1.92"Round
    0.173"Split
    3033A22800000000
    16 Ga.
    0.177"
    3 3/8"1.92"Round
    0.177"Split
    3033A22700000000
    15 Ga.
    0.18"
    3 3/8"1.91"Round
    0.18"Split
    3033A22600000000
    14 Ga.
    0.182"
    3 3/8"1.91"Round
    0.182"Split
    3033A22500000000
    13 Ga.
    0.185"
    3 1/2"2.03"Round
    0.185"Split
    3033A22400000000
    12 Ga.
    0.189"
    3 1/2"2.02"Round
    0.189"Split
    3033A22300000000
    11 Ga.
    0.191"
    3 1/2"2.02"Round
    0.191"Split
    3033A22200000000
    10 Ga.
    0.1935"
    3 5/8"2.14"Round
    0.1935"Split
    3033A22100000000
    9 Ga.
    0.196"
    3 5/8"2.14"Round
    0.196"Split
    3033A21900000000
    8 Ga.
    0.199"
    3 5/8"2.13"Round
    0.199"Split
    3033A21800000000
    7 Ga.
    0.201"
    3 5/8"2.13"Round
    0.201"Split
    3033A21700000000
    6 Ga.
    0.204"
    3 3/4"2.19"Round
    0.204"Split
    3033A21600000000
    5 Ga.
    0.2055"
    3 3/4"2.19"Round
    0.2055"Split
    3033A21500000000
    4 Ga.
    0.209"
    3 3/4"2.18"Round
    0.209"Split
    3033A21400000000
    3 Ga.
    0.213"
    3 3/4"2.18"Round
    0.213"Split
    3033A21300000000
    2 Ga.
    0.221"
    3 7/8"2.29"Round
    0.221"Split
    3033A21200000000
    1 Ga.
    0.228"
    3 7/8"2.28"Round
    0.228"Split
    3033A21100000000
     

    Carbide-Tipped Drill Bits

    Image of Product. Front orientation. Drill Bits. Carbide-Tipped Drill Bits, Jobbers' Length, Round Shank.

    Jobbers' Length

    Round Shank

    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.
    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Standard

    Split

    Performance similar to solid carbide but at a lower price point. Like carbide bits, these are stronger than cobalt and high-speed steel and maintain their sharp edges when drilling abrasive material. However, when drilling tough metals like iron and hardened steel, upgrade to carbide for longer life.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Drill Bit
    Point Type
    Each
    Jobbers' Length
     
    Uncoated
    40 Ga.
    0.098"
    2 3/8"1.35"Round
    0.098"Standard
    2940A444000000
    39 Ga.
    0.0995"
    2 3/8"1.35"Round
    0.0995"Standard
    2940A44300000
    38 Ga.
    0.1015"
    2 1/2"1.35"Round
    0.1015"Standard
    2940A44200000
    37 Ga.
    0.104"
    2 1/2"1.35"Round
    0.104"Standard
    2940A44100000
    36 Ga.
    0.1065"
    2 1/2"1.35"Round
    0.1065"Standard
    2940A43900000
    35 Ga.
    0.11"
    2 5/8"1.35"Round
    0.11"Standard
    2940A43800000
    34 Ga.
    0.111"
    2 5/8"1.35"Round
    0.111"Standard
    2940A43700000
    33 Ga.
    0.113"
    2 5/8"1.35"Round
    0.113"Standard
    2940A43600000
    32 Ga.
    0.116"
    2 3/4"1.35"Round
    0.116"Standard
    2940A43500000
    32 Ga.
    0.116"
    2 3/4"1.5"Round
    0.116"Split
    31575A44500000
    31 Ga.
    0.12"
    2 3/4"1.35"Round
    0.12"Standard
    2940A43400000
    31 Ga.
    0.12"
    2 3/4"1.4"Round
    0.12"Split
    31575A44400000
    30 Ga.
    0.1285"
    2 3/4"1.35"Round
    0.1285"Standard
    2940A43300000
    30 Ga.
    0.1285"
    2 3/4"1.4"Round
    0.1285"Split
    31575A44300000
    29 Ga.
    0.136"
    2 7/8"1.5"Round
    0.136"Split
    31575A44200000
    29 Ga.
    0.136"
    2 7/8"1.65"Round
    0.136"Standard
    2940A43200000
    28 Ga.
    0.1405"
    2 7/8"1.5"Round
    0.1405"Split
    31575A44100000
    28 Ga.
    0.1405"
    2 7/8"1.65"Round
    0.1405"Standard
    2940A43100000
    27 Ga.
    0.144"
    3"1.65"Round
    0.144"Standard
    2940A42900000
    27 Ga.
    0.144"
    3"1.7"Round
    0.144"Split
    31575A43900000
    26 Ga.
    0.147"
    3"1.65"Round
    0.147"Standard
    2940A42800000
    26 Ga.
    0.147"
    3"1.7"Round
    0.147"Split
    31575A43800000
    25 Ga.
    0.1495"
    3"1.65"Round
    0.1495"Standard
    2940A42700000
    25 Ga.
    0.1495"
    3"1.7"Round
    0.1495"Split
    31575A43700000
    24 Ga.
    0.152"
    3 1/8"1.65"Round
    0.152"Standard
    2940A42600000
    24 Ga.
    0.152"
    3 1/8"1.8"Round
    0.152"Split
    31575A43600000
    23 Ga.
    0.154"
    3 1/8"1.65"Round
    0.154"Standard
    2940A42500000
    23 Ga.
    0.154"
    3 1/8"1.8"Round
    0.154"Split
    31575A43500000
    22 Ga.
    0.157"
    3 1/8"1.65"Round
    0.157"Standard
    2940A42400000
    22 Ga.
    0.157"
    3 1/8"1.8"Round
    0.157"Split
    31575A43400000
    21 Ga.
    0.159"
    3 1/4"1.65"Round
    0.159"Standard
    2940A42300000
    21 Ga.
    0.159"
    3 1/4"1.9"Round
    0.159"Split
    31575A43300000
    20 Ga.
    0.161"
    3 1/4"1.85"Round
    0.161"Standard
    2940A42200000
    20 Ga.
    0.161"
    3 1/4"1.9"Round
    0.161"Split
    31575A43200000
    19 Ga.
    0.166"
    3 1/4"1.85"Round
    0.166"Standard
    2940A42100000
    19 Ga.
    0.166"
    3 1/4"1.9"Round
    0.166"Split
    31575A43100000
    18 Ga.
    0.1695"
    3 1/4"1.85"Round
    0.1695"Standard
    2940A41900000
    18 Ga.
    0.1695"
    3 1/4"1.9"Round
    0.1695"Split
    31575A42900000
    17 Ga.
    0.173"
    3 3/8"1.85"Round
    0.173"Standard
    2940A41800000
    17 Ga.
    0.173"
    3 3/8"1.9"Round
    0.173"Split
    31575A42800000
    16 Ga.
    0.177"
    3 3/8"1.85"Round
    0.177"Standard
    2940A41700000
    16 Ga.
    0.177"
    3 3/8"1.9"Round
    0.177"Split
    31575A42700000
    15 Ga.
    0.18"
    3 3/8"1.85"Round
    0.18"Standard
    2940A41600000
    15 Ga.
    0.18"
    3 3/8"1.9"Round
    0.18"Split
    31575A42600000
    14 Ga.
    0.182"
    3 3/8"1.85"Round
    0.182"Standard
    2940A41500000
    14 Ga.
    0.182"
    3 3/8"1.9"Round
    0.182"Split
    31575A42500000
    13 Ga.
    0.185"
    3 1/2"1.85"Round
    0.185"Standard
    2940A41400000
    13 Ga.
    0.185"
    3 1/2"2"Round
    0.185"Split
    31575A42400000
    12 Ga.
    0.189"
    3 1/2"1.85"Round
    0.189"Standard
    2940A41300000
    12 Ga.
    0.189"
    3 1/2"2"Round
    0.189"Split
    31575A42300000
    11 Ga.
    0.191"
    3 1/2"1.85"Round
    0.191"Standard
    2940A41200000
    11 Ga.
    0.191"
    3 1/2"2"Round
    0.191"Split
    31575A42200000
    10 Ga.
    0.1935"
    3 5/8"2"Round
    0.1935"Standard
    2940A41100000
    10 Ga.
    0.1935"
    3 5/8"2.1"Round
    0.1935"Split
    31575A42100000
    9 Ga.
    0.196"
    3 5/8"2"Round
    0.196"Standard
    2940A40900000
    9 Ga.
    0.196"
    3 5/8"2.1"Round
    0.196"Split
    31575A41900000
    8 Ga.
    0.199"
    3 5/8"2"Round
    0.199"Standard
    2940A40800000
    8 Ga.
    0.199"
    3 5/8"2.1"Round
    0.199"Split
    31575A41800000
    7 Ga.
    0.201"
    3 5/8"2"Round
    0.201"Standard
    2940A40700000
    7 Ga.
    0.201"
    3 5/8"2.1"Round
    0.201"Split
    31575A41700000
    6 Ga.
    0.204"
    3 3/4"2"Round
    0.204"Standard
    2940A40600000
    6 Ga.
    0.204"
    3 3/4"2.2"Round
    0.204"Split
    31575A41600000
    5 Ga.
    0.2055"
    3 3/4"2"Round
    0.2055"Standard
    2940A40500000
    5 Ga.
    0.2055"
    3 3/4"2.2"Round
    0.2055"Split
    31575A41500000
    4 Ga.
    0.209"
    3 3/4"2"Round
    0.209"Standard
    2940A40400000
    4 Ga.
    0.209"
    3 3/4"2.2"Round
    0.209"Split
    31575A41400000
    3 Ga.
    0.213"
    3 3/4"2"Round
    0.213"Standard
    2940A40300000
    3 Ga.
    0.213"
    3 3/4"2.2"Round
    0.213"Split
    31575A41300000
    2 Ga.
    0.221"
    3 7/8"2"Round
    0.221"Standard
    2940A40200000
    2 Ga.
    0.221"
    3 7/8"2.3"Round
    0.221"Split
    31575A41200000
    1 Ga.
    0.228"
    3 7/8"2.1"Round
    0.228"Standard
    2940A40100000
    1 Ga.
    0.228"
    3 7/8"2.3"Round
    0.228"Split
    31575A41100000
    A
    0.234"
    3 7/8"2.1"Round
    0.234"Standard
    2940A51100000
    A
    0.234"
    3 7/8"2.3"Round
    0.234"Split
    31575A51100000
    B
    0.238"
    4"2.1"Round
    0.238"Standard
    2940A51200000
    B
    0.238"
    4"2.4"Round
    0.238"Split
    31575A51200000
    C
    0.242"
    4"2.1"Round
    0.242"Standard
    2940A51300000
    C
    0.242"
    4"2.4"Round
    0.242"Split
    31575A51300000
    D
    0.246"
    4"2.1"Round
    0.246"Standard
    2940A51400000
    D
    0.246"
    4"2.4"Round
    0.246"Split
    31575A51400000
    F
    0.257"
    4 1/8"2.4"Round
    0.257"Standard
    2940A51500000
    F
    0.257"
    4 1/8"2.8"Round
    0.257"Split
    31575A51600000
    G
    0.261"
    4 1/8"2.4"Round
    0.261"Standard
    2940A51600000
    G
    0.261"
    4 1/8"2.5"Round
    0.261"Split
    31575A51700000
    H
    0.266"
    4 1/8"2.4"Round
    0.266"Standard
    2940A51700000
    H
    0.266"
    4 1/8"2.5"Round
    0.266"Split
    31575A51800000
    I
    0.272"
    4 1/8"2.4"Round
    0.272"Standard
    2940A51800000
    I
    0.272"
    4 1/8"2.5"Round
    0.272"Split
    31575A51900000
    J
    0.277"
    4 1/8"2.4"Round
    0.277"Standard
    2940A51900000
    J
    0.277"
    4 1/8"2.5"Round
    0.277"Split
    31575A52100000
    K
    0.281"
    4 1/4"2.4"Round
    0.281"Standard
    2940A52100000
    K
    0.281"
    4 1/4"2.5"Round
    0.281"Split
    31575A52200000
    L
    0.29"
    4 1/4"2.5"Round
    0.29"Split
    31575A52300000
    L
    0.29"
    4 1/4"2.6"Round
    0.29"Standard
    2940A52200000
    M
    0.295"
    4 3/8"2.6"Round
    0.295"Standard
    2940A52300000
    M
    0.295"
    4 3/8"2.6"Round
    0.295"Split
    31575A52400000
    N
    0.302"
    4 3/8"2.6"Round
    0.302"Standard
    2940A52400000
    N
    0.302"
    4 3/8"2.6"Round
    0.302"Split
    31575A52500000
    O
    0.316"
    4 1/2"2.6"Round
    0.316"Standard
    2940A52500000
    O
    0.316"
    4 1/2"2.7"Round
    0.316"Split
    31575A52600000
    P
    0.323"
    4 5/8"2.8"Round
    0.323"Standard
    2940A52600000
    P
    0.323"
    4 5/8"2.8"Round
    0.323"Split
    31575A52700000
    Q
    0.332"
    4 3/4"2.8"Round
    0.332"Standard
    2940A52700000
    Q
    0.332"
    4 3/4"2.9"Round
    0.332"Split
    31575A52800000
    R
    0.339"
    4 3/4"2.8"Round
    0.339"Standard
    2940A52800000
    R
    0.339"
    4 3/4"2.9"Round
    0.339"Split
    31575A52900000
    S
    0.348"
    4 7/8"2.9"Round
    0.348"Standard
    2940A52900000
    S
    0.348"
    4 7/8"3"Round
    0.348"Split
    31575A53100000
    T
    0.358"
    4 7/8"2.9"Round
    0.358"Standard
    2940A53100000
    T
    0.358"
    4 7/8"3"Round
    0.358"Split
    31575A53200000
    U
    0.368"
    5"2.9"Round
    0.368"Standard
    2940A53200000
    U
    0.368"
    5"3.1"Round
    0.368"Split
    31575A53300000
    V
    0.377"
    5"2.9"Round
    0.377"Standard
    2940A53300000
    V
    0.377"
    5"3.1"Round
    0.377"Split
    31575A53400000
    W
    0.386"
    5 1/8"3"Round
    0.386"Standard
    2940A53400000
    W
    0.386"
    5 1/8"3.2"Round
    0.386"Split
    31575A53500000
    X
    0.397"
    5 1/8"3"Round
    0.397"Standard
    2940A53500000
    X
    0.397"
    5 1/8"3.2"Round
    0.397"Split
    31575A53600000
    Y
    0.404"
    5 1/4"3"Round
    0.404"Standard
    2940A53600000
    Y
    0.404"
    5 1/4"3.3"Round
    0.404"Split
    31575A53700000
    Z
    0.413"
    5 1/4"3.2"Round
    0.413"Standard
    2940A53700000
    Z
    0.413"
    5 1/4"3.3"Round
    0.413"Split
    31575A53800000
     

    Carbide Drill Bits

    Image of Product. Front orientation. Drill Bits. Carbide Drill Bits, Jobbers' Length, Round Shank.

    Jobbers' Length

    Round Shank

    The hardest and most wear-resistant drill bits you can buy. Carbide bits stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. They last 10 to 20 times longer than their closest alternative, cobalt steel. Carbide can be brittle, however, so these bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated bits, especially on materials like hardened steel, iron, and stainless steel.
    Titanium Aluminum Nitride (TiAlN) Coated—No drill bits last longer. These are the best for high-speed, high-temperature drilling of very hard and abrasive materials, including titanium and fiberglass.
    Uncoated—Excellent for a range of materials but won't last as long as coated bits.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Drill Bit Point
    Type
    Each
    Jobbers' Length
     
    Titanium Nitride (TiN) Coated
    56 Ga.
    0.0465"
    1 1/2"0.6"Round
    0.0465"Four Facet
    8825A516000000
    55 Ga.
    0.052"
    1 1/2"0.6"Round
    0.052"Four Facet
    8825A51500000
    54 Ga.
    0.055"
    1 1/2"0.6"Round
    0.055"Four Facet
    8825A51400000
    53 Ga.
    0.0595"
    1 1/2"0.6"Round
    0.0595"Four Facet
    8825A51300000
    52 Ga.
    0.0635"
    1 1/2"0.6"Round
    0.0635"Four Facet
    8825A51200000
    51 Ga.
    0.067"
    1 1/2"0.6"Round
    0.067"Four Facet
    8825A51100000
    50 Ga.
    0.07"
    1 3/4"0.7"Round
    0.07"Four Facet
    8825A49300000
    49 Ga.
    0.073"
    1 3/4"0.7"Round
    0.073"Four Facet
    8825A49200000
    48 Ga.
    0.076"
    1 3/4"0.7"Round
    0.076"Four Facet
    8825A49100000
    47 Ga.
    0.0785"
    1 3/4"0.7"Round
    0.0785"Four Facet
    8825A48300000
    46 Ga.
    0.081"
    1 3/4"0.7"Round
    0.081"Four Facet
    8825A48200000
    45 Ga.
    0.082"
    1 3/4"0.7"Round
    0.082"Four Facet
    8825A48100000
    44 Ga.
    0.086"
    2"0.8"Round
    0.086"Four Facet
    8825A47200000
    43 Ga.
    0.089"
    2"0.8"Round
    0.089"Four Facet
    8825A47100000
    42 Ga.
    0.0935"
    2"0.8"Round
    0.0935"Four Facet
    8825A46300000
    41 Ga.
    0.096"
    2"0.8"Round
    0.096"Four Facet
    8825A46200000
    40 Ga.
    0.098"
    2"0.8"Round
    0.098"Four Facet
    8825A46100000
    39 Ga.
    0.0995"
    2 1/4"1"Round
    0.0995"Four Facet
    8825A45400000
    38 Ga.
    0.1015"
    2 1/4"1"Round
    0.1015"Four Facet
    8825A45300000
    37 Ga.
    0.104"
    2 1/4"1"Round
    0.104"Four Facet
    8825A45200000
    36 Ga.
    0.1065"
    2 1/4"1"Round
    0.1065"Four Facet
    8825A45100000
    35 Ga.
    0.11"
    2 1/4"1"Round
    0.11"Four Facet
    8825A44300000
    34 Ga.
    0.111"
    2 1/4"1"Round
    0.111"Four Facet
    8825A44200000
    33 Ga.
    0.113"
    2 1/4"1"Round
    0.113"Four Facet
    8825A44100000
    32 Ga.
    0.116"
    2 1/4"1"Round
    0.116"Four Facet
    8825A43300000
    31 Ga.
    0.12"
    2 1/4"1"Round
    0.12"Four Facet
    8825A43200000
    30 Ga.
    0.1285"
    2 1/4"1.1"Round
    0.1285"Four Facet
    8825A43100000
    29 Ga.
    0.136"
    2 1/2"1.1"Round
    0.136"Four Facet
    8825A42200000
    28 Ga.
    0.1405"
    2 1/2"1.1"Round
    0.1405"Four Facet
    8825A42100000
    27 Ga.
    0.144"
    2 1/2"1.1"Round
    0.144"Four Facet
    8825A41300000
    26 Ga.
    0.147"
    2 1/2"1.1"Round
    0.147"Four Facet
    8825A41200000
    25 Ga.
    0.1495"
    2 1/2"1.1"Round
    0.1495"Four Facet
    8825A41100000
    24 Ga.
    0.152"
    2 1/2"1.1"Round
    0.152"Four Facet
    8825A39200000
    23 Ga.
    0.154"
    2 1/2"1.1"Round
    0.154"Four Facet
    8825A39100000
    22 Ga.
    0.157"
    2 1/2"1.1"Round
    0.157"Four Facet
    8825A38300000
    21 Ga.
    0.159"
    2 1/2"1.1"Round
    0.159"Four Facet
    8825A38200000
    20 Ga.
    0.161"
    2 1/2"1.1"Round
    0.161"Four Facet
    8825A38100000
    19 Ga.
    0.166"
    2 3/4"1.3"Round
    0.166"Four Facet
    8825A37300000
    18 Ga.
    0.1695"
    2 3/4"1.3"Round
    0.1695"Four Facet
    8825A37200000
    17 Ga.
    0.173"
    2 3/4"1.3"Round
    0.173"Four Facet
    8825A37100000
    16 Ga.
    0.177"
    2 3/4"1.3"Round
    0.177"Four Facet
    8825A36400000
    15 Ga.
    0.18"
    2 3/4"1.3"Round
    0.18"Four Facet
    8825A36300000
    14 Ga.
    0.182"
    2 3/4"1.3"Round
    0.182"Four Facet
    8825A36200000
    13 Ga.
    0.185"
    2 3/4"1.3"Round
    0.185"Four Facet
    8825A36100000
    12 Ga.
    0.189"
    2 3/4"1.3"Round
    0.189"Four Facet
    8825A35300000
    11 Ga.
    0.191"
    2 3/4"1.3"Round
    0.191"Four Facet
    8825A35200000
    10 Ga.
    0.1935"
    2 3/4"1.3"Round
    0.1935"Four Facet
    8825A35100000
    9 Ga.
    0.196"
    3"1.4"Round
    0.196"Four Facet
    8825A34300000
    8 Ga.
    0.199"
    3"1.4"Round
    0.199"Four Facet
    8825A34200000
    7 Ga.
    0.201"
    3"1.4"Round
    0.201"Four Facet
    8825A34100000
    6 Ga.
    0.204"
    3"1.4"Round
    0.204"Four Facet
    8825A33300000
    5 Ga.
    0.2055"
    3"1.4"Round
    0.2055"Four Facet
    8825A33200000
    4 Ga.
    0.209"
    3"1.4"Round
    0.209"Four Facet
    8825A33100000
    3 Ga.
    0.213"
    3"1.4"Round
    0.213"Four Facet
    8825A32200000
    2 Ga.
    0.221"
    3"1.4"Round
    0.221"Four Facet
    8825A32100000
    1 Ga.
    0.228"
    3 1/4"1.4"Round
    0.228"Four Facet
    8825A3100000
     
    Titanium Aluminum Nitride (TiAlN) Coated
    30 Ga.
    0.1285"
    2 1/4"1.1"Round
    0.1285"Four Facet
    8879A11100000
    29 Ga.
    0.136"
    2 1/2"1.4"Round
    0.136"Four Facet
    8879A5100000
    28 Ga.
    0.1405"
    2 1/2"1.1"Round
    0.1405"Four Facet
    8879A11200000
    27 Ga.
    0.144"
    2 1/2"1.1"Round
    0.144"Four Facet
    8879A11300000
    26 Ga.
    0.147"
    2 1/2"1.1"Round
    0.147"Four Facet
    8879A11400000
    25 Ga.
    0.1495"
    2 1/2"1.1"Round
    0.1495"Four Facet
    8879A5200000
    24 Ga.
    0.152"
    2 1/2"1.1"Round
    0.152"Four Facet
    8879A11500000
    23 Ga.
    0.154"
    2 1/2"1.1"Round
    0.154"Four Facet
    8879A11600000
    22 Ga.
    0.157"
    2 1/2"1.1"Round
    0.157"Four Facet
    8879A11700000
    21 Ga.
    0.159"
    2 1/2"1.1"Round
    0.159"Four Facet
    8879A5300000
    20 Ga.
    0.161"
    2 1/2"1.1"Round
    0.161"Four Facet
    8879A11800000
    19 Ga.
    0.166"
    2 3/4"1.3"Round
    0.166"Four Facet
    8879A11900000
    18 Ga.
    0.1695"
    2 3/4"1.3"Round
    0.1695"Four Facet
    8879A12100000
    17 Ga.
    0.173"
    2 3/4"1.3"Round
    0.173"Four Facet
    8879A12200000
    16 Ga.
    0.177"
    2 3/4"1.3"Round
    0.177"Four Facet
    8879A12300000
    15 Ga.
    0.18"
    2 3/4"1.3"Round
    0.18"Four Facet
    8879A12400000
    14 Ga.
    0.182"
    2 3/4"1.3"Round
    0.182"Four Facet
    8879A12500000
    13 Ga.
    0.185"
    2 3/4"1.3"Round
    0.185"Four Facet
    8879A12600000
    12 Ga.
    0.189"
    2 3/4"1.3"Round
    0.189"Four Facet
    8879A12700000
    11 Ga.
    0.191"
    2 3/4"1.3"Round
    0.191"Four Facet
    8879A12800000
    10 Ga.
    0.1935"
    2 3/4"1.3"Round
    0.1935"Four Facet
    8879A12900000
    9 Ga.
    0.196"
    3"1.4"Round
    0.196"Four Facet
    8879A13100000
    8 Ga.
    0.199"
    3"1.4"Round
    0.199"Four Facet
    8879A13200000
    7 Ga.
    0.201"
    3"1.1"Round
    0.201"Four Facet
    8879A5400000
    6 Ga.
    0.204"
    3"1.4"Round
    0.204"Four Facet
    8879A13300000
    5 Ga.
    0.2055"
    3"1.4"Round
    0.2055"Four Facet
    8879A13400000
    4 Ga.
    0.209"
    3"1.4"Round
    0.209"Four Facet
    8879A13500000
    3 Ga.
    0.213"
    3"1.4"Round
    0.213"Four Facet
    8879A13600000
    2 Ga.
    0.221"
    3"1.4"Round
    0.221"Four Facet
    8879A13700000
    1 Ga.
    0.228"
    3 1/4"1.4"Round
    0.228"Four Facet
    8879A13800000
     
    Uncoated
    80 Ga.
    0.0135"
    1 1/4"0.2"Round
    0.0135"Four Facet
    2860A9800000
    79 Ga.
    0.0145"
    1 1/4"0.2"Round
    0.0145"Four Facet
    2860A9700000
    78 Ga.
    0.016"
    1 1/4"0.2"Round
    0.016"Four Facet
    2860A9600000
    77 Ga.
    0.018"
    1 1/4"0.2"Round
    0.018"Four Facet
    2860A9500000
    76 Ga.
    0.02"
    1 1/4"0.2"Round
    0.02"Four Facet
    2860A9400000
    75 Ga.
    0.021"
    1 1/4"0.2"Round
    0.021"Four Facet
    2860A9300000
    74 Ga.
    0.0225"
    1 1/4"0.2"Round
    0.0225"Four Facet
    2860A9200000
    73 Ga.
    0.024"
    1 1/4"0.2"Round
    0.024"Four Facet
    2860A9100000
    72 Ga.
    0.025"
    1 1/4"0.25"Round
    0.025"Four Facet
    2860A8900000
    71 Ga.
    0.026"
    1 1/4"0.25"Round
    0.026"Four Facet
    2860A8800000
    70 Ga.
    0.028"
    1 1/4"0.25"Round
    0.028"Four Facet
    2860A8700000
    69 Ga.
    0.0292"
    1 1/4"0.25"Round
    0.0292"Four Facet
    2860A8600000
    68 Ga.
    0.031"
    1 1/4"0.25"Round
    0.031"Four Facet
    2860A8500000
    67 Ga.
    0.032"
    1 1/4"0.25"Round
    0.032"Four Facet
    2860A8400000
    66 Ga.
    0.033"
    1 1/4"0.25"Round
    0.033"Four Facet
    2860A8300000
    65 Ga.
    0.035"
    1 1/2"0.5"Round
    0.035"Four Facet
    2860A8200000
    64 Ga.
    0.036"
    1 1/2"0.5"Round
    0.036"Four Facet
    2860A8100000
    63 Ga.
    0.037"
    1 1/2"0.5"Round
    0.037"Four Facet
    2860A7900000
    62 Ga.
    0.038"
    1 1/2"0.5"Round
    0.038"Four Facet
    2860A7800000
    61 Ga.
    0.039"
    1 1/2"0.5"Round
    0.039"Four Facet
    2860A7700000
    60 Ga.
    0.04"
    1 1/2"0.6"Round
    0.04"Four Facet
    2860A7600000
    59 Ga.
    0.041"
    1 1/2"0.6"Round
    0.041"Four Facet
    2860A7500000
    58 Ga.
    0.042"
    1 1/2"0.6"Round
    0.042"Four Facet
    2860A7400000
    57 Ga.
    0.043"
    1 1/2"0.6"Round
    0.043"Four Facet
    2860A7300000
    56 Ga.
    0.0465"
    1 1/2"0.6"Round
    0.0465"Four Facet
    2860A7200000
    55 Ga.
    0.052"
    1 1/2"0.6"Round
    0.052"Four Facet
    2860A7100000
    54 Ga.
    0.055"
    1 1/2"0.6"Round
    0.055"Four Facet
    2860A6900000
    53 Ga.
    0.0595"
    1 1/2"0.6"Round
    0.0595"Four Facet
    2860A6800000
    52 Ga.
    0.0635"
    1 1/2"0.6"Round
    0.0635"Four Facet
    2860A6700000
    51 Ga.
    0.067"
    1 1/2"0.6"Round
    0.067"Four Facet
    2860A6600000
    50 Ga.
    0.07"
    1 3/4"0.7"Round
    0.07"Four Facet
    2860A6500000
    49 Ga.
    0.073"
    1 3/4"0.7"Round
    0.073"Four Facet
    2860A6400000
    48 Ga.
    0.076"
    1 3/4"0.7"Round
    0.076"Four Facet
    2860A6300000
    47 Ga.
    0.0785"
    1 3/4"0.7"Round
    0.0785"Four Facet
    2860A6200000
    46 Ga.
    0.081"
    1 3/4"0.7"Round
    0.081"Four Facet
    2860A6100000
    45 Ga.
    0.082"
    1 3/4"0.7"Round
    0.082"Four Facet
    2860A5900000
    44 Ga.
    0.086"
    2"0.8"Round
    0.086"Four Facet
    2860A5800000
    43 Ga.
    0.089"
    2"0.8"Round
    0.089"Four Facet
    2860A5700000
    42 Ga.
    0.0935"
    2"0.8"Round
    0.0935"Four Facet
    2860A5600000
    41 Ga.
    0.096"
    2"0.8"Round
    0.096"Four Facet
    2860A5500000
    40 Ga.
    0.098"
    2"0.8"Round
    0.098"Four Facet
    2860A5400000
    39 Ga.
    0.0995"
    2 1/4"1"Round
    0.0995"Four Facet
    2860A5300000
    38 Ga.
    0.1015"
    2 1/4"1"Round
    0.1015"Four Facet
    2860A5200000
    37 Ga.
    0.104"
    2 1/4"1"Round
    0.104"Four Facet
    2860A5100000
    36 Ga.
    0.1065"
    2 1/4"1"Round
    0.1065"Four Facet
    2860A4900000
    35 Ga.
    0.11"
    2 1/4"1"Round
    0.11"Four Facet
    2860A4800000
    34 Ga.
    0.111"
    2 1/4"1"Round
    0.111"Four Facet
    2860A4700000
    33 Ga.
    0.113"
    2 1/4"1"Round
    0.113"Four Facet
    2860A4600000
    32 Ga.
    0.116"
    2 1/4"1"Round
    0.116"Four Facet
    2860A4500000
    31 Ga.
    0.12"
    2 1/4"1"Round
    0.12"Four Facet
    2860A4400000
    30 Ga.
    0.1285"
    2 1/4"1.1"Round
    0.1285"Four Facet
    2860A4300000
    29 Ga.
    0.136"
    2 1/2"1.1"Round
    0.136"Four Facet
    2860A4200000
    28 Ga.
    0.1405"
    2 1/2"1.1"Round
    0.1405"Four Facet
    2860A4100000
    27 Ga.
    0.144"
    2 1/2"1.1"Round
    0.144"Four Facet
    2860A3900000
    26 Ga.
    0.147"
    2 1/2"1.1"Round
    0.147"Four Facet
    2860A3800000
    25 Ga.
    0.1495"
    2 1/2"1.1"Round
    0.1495"Four Facet
    2860A3700000
    24 Ga.
    0.152"
    2 1/2"1.1"Round
    0.152"Four Facet
    2860A3600000
    23 Ga.
    0.154"
    2 1/2"1.1"Round
    0.154"Four Facet
    2860A3500000
    22 Ga.
    0.157"
    2 1/2"1.1"Round
    0.157"Four Facet
    2860A3400000
    21 Ga.
    0.159"
    2 1/2"1.1"Round
    0.159"Four Facet
    2860A3300000
    20 Ga.
    0.161"
    2 1/2"1.1"Round
    0.161"Four Facet
    2860A3200000
    19 Ga.
    0.166"
    2 3/4"1.3"Round
    0.166"Four Facet
    2860A3100000
    18 Ga.
    0.1695"
    2 3/4"1.3"Round
    0.1695"Four Facet
    2860A2900000
    17 Ga.
    0.173"
    2 3/4"1.3"Round
    0.173"Four Facet
    2860A2800000
    16 Ga.
    0.177"
    2 3/4"1.3"Round
    0.177"Four Facet
    2860A2700000
    15 Ga.
    0.18"
    2 3/4"1.3"Round
    0.18"Four Facet
    2860A2600000
    14 Ga.
    0.182"
    2 3/4"1.3"Round
    0.182"Four Facet
    2860A2500000
    13 Ga.
    0.185"
    2 3/4"1.3"Round
    0.185"Four Facet
    2860A2400000
    12 Ga.
    0.189"
    2 3/4"1.3"Round
    0.189"Four Facet
    2860A2300000
    11 Ga.
    0.191"
    2 3/4"1.3"Round
    0.191"Four Facet
    2860A2200000
    10 Ga.
    0.1935"
    2 3/4"1.3"Round
    0.1935"Four Facet
    2860A2100000
    9 Ga.
    0.196"
    3"1.4"Round
    0.196"Four Facet
    2860A1900000
    8 Ga.
    0.199"
    3"1.4"Round
    0.199"Four Facet
    2860A1800000
    7 Ga.
    0.201"
    3"1.4"Round
    0.201"Four Facet
    2860A1700000
    6 Ga.
    0.204"
    3"1.4"Round
    0.204"Four Facet
    2860A1600000
    5 Ga.
    0.2055"
    3"1.4"Round
    0.2055"Four Facet
    2860A1500000
    4 Ga.
    0.209"
    3"1.4"Round
    0.209"Four Facet
    2860A1400000
    3 Ga.
    0.213"
    3"1.4"Round
    0.213"Four Facet
    2860A1300000
    2 Ga.
    0.221"
    3"1.4"Round
    0.221"Four Facet
    2860A1200000
    1 Ga.
    0.228"
    3 1/4"1.4"Round
    0.228"Four Facet
    2860A1100000
     

    Chip-Clearing High-Speed Steel Drill Bits

    Image of Product. Front orientation. Drill Bits. Chip-Clearing High-Speed Steel Drill Bits, Jobbers' Length, High Helix Flute, Round Shank.

    Jobbers' Length

    High Helix Flute

    Round Shank

    Image of Product. Front orientation. Drill Bits. Chip-Clearing High-Speed Steel Drill Bits, Jobbers' Length, Parabolic Flute, Round Shank.

    Jobbers' Length

    Parabolic Flute

    Round Shank

    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.
    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Standard

    Split

    With flutes that lift chips out of the hole, you don't have to stop drilling to clear these bits manually. They improve coolant flow to dissipate heat and prevent clogs that can damage the bit and ruin the hole. High-speed steel is good for general purpose drilling in most metals.
    High Helix Flute—Less aggressive than parabolic flutes for cleaner cuts in soft metals.
    Parabolic Flute—A U-shaped groove on the flutes cuts faster and clears chips more quickly than high-helix bits, so these are better for drilling deeper holes.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Black Oxide—The dark finish increases wear resistance and reduces friction to improve chip flow, so these bits can last 50% longer than uncoated bits.
    Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated and oxide-coated bits, especially on tough materials like hardened steel and nickel.
    Uncoated—The most economical option, uncoated bits perform best when used on low-carbon steel and aluminum. Polished to reduce friction, they're also known as bright finish bits.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Flute
    Type
    Type
    Size
    Drill Bit
    Point Type
    Each
    Jobbers' Length
     
    Black Oxide
    52 Ga.
    0.0635"
    1 7/8"0.7"ParabolicRound
    0.0635"Split
    27575A7700000
    51 Ga.
    0.067"
    2"0.9"ParabolicRound
    0.067"Split
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    50 Ga.
    0.07"
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    49 Ga.
    0.073"
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    48 Ga.
    0.076"
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    47 Ga.
    0.0785"
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    46 Ga.
    0.081"
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    45 Ga.
    0.082"
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    44 Ga.
    0.086"
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    43 Ga.
    0.089"
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    42 Ga.
    0.0935"
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    41 Ga.
    0.096"
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    40 Ga.
    0.098"
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    39 Ga.
    0.0995"
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    0.104"
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    0.1065"
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    0.111"
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    32 Ga.
    0.116"
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    0.12"
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    Titanium Nitride (TiN) Coated
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    0.116"
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    Uncoated
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    0.0995"
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    0.1065"
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    2912A1970000
    23 Ga.
    0.154"
    3 1/8"1.7"ParabolicRound
    0.154"Split
    2761A2330000
    23 Ga.
    0.154"
    3 1/8"1.76"High HelixRound
    0.154"Standard
    2912A1960000
    22 Ga.
    0.157"
    3 1/8"1.7"ParabolicRound
    0.157"Split
    2761A2320000
    21 Ga.
    0.159"
    3 1/4"1.8"ParabolicRound
    0.159"Split
    2761A2310000
    21 Ga.
    0.159"
    3 1/4"1.88"High HelixRound
    0.159"Standard
    2912A1940000
    20 Ga.
    0.161"
    3 1/4"1.8"ParabolicRound
    0.161"Split
    2761A230000
    20 Ga.
    0.161"
    3 1/4"1.88"High HelixRound
    0.161"Standard
    2912A1930000
    19 Ga.
    0.166"
    3 1/4"1.8"ParabolicRound
    0.166"Split
    2761A2290000
    19 Ga.
    0.166"
    3 1/4"1.87"High HelixRound
    0.166"Standard
    2912A1920000
    18 Ga.
    0.1695"
    3 1/4"1.8"ParabolicRound
    0.1695"Split
    2761A2280000
    18 Ga.
    0.1695"
    3 1/4"1.87"High HelixRound
    0.1695"Standard
    2912A1910000
    17 Ga.
    0.173"
    3 3/8"1.8"ParabolicRound
    0.173"Split
    2761A2270000
    16 Ga.
    0.177"
    3 3/8"1.8"ParabolicRound
    0.177"Split
    2761A2260000
    16 Ga.
    0.177"
    3 3/8"1.92"High HelixRound
    0.177"Standard
    2912A1880000
    15 Ga.
    0.18"
    3 3/8"1.8"ParabolicRound
    0.18"Split
    2761A2250000
    14 Ga.
    0.182"
    3 3/8"1.8"ParabolicRound
    0.182"Split
    2761A2240000
    13 Ga.
    0.185"
    3 1/2"1.9"ParabolicRound
    0.185"Split
    2761A2230000
    13 Ga.
    0.185"
    3 1/2"2.03"High HelixRound
    0.185"Standard
    2912A1850000
    12 Ga.
    0.189"
    3 1/2"1.9"ParabolicRound
    0.189"Split
    2761A2220000
    12 Ga.
    0.189"
    3 1/2"2.02"High HelixRound
    0.189"Standard
    2912A1840000
    11 Ga.
    0.191"
    3 1/2"1.9"ParabolicRound
    0.191"Split
    2761A2210000
    11 Ga.
    0.191"
    3 1/2"2.02"High HelixRound
    0.191"Standard
    2912A1830000
    10 Ga.
    0.1935"
    3 5/8"2.1"ParabolicRound
    0.1935"Split
    2761A220000
    10 Ga.
    0.1935"
    3 5/8"2.14"High HelixRound
    0.1935"Standard
    2912A1820000
    9 Ga.
    0.196"
    3 5/8"2"ParabolicRound
    0.196"Split
    2761A2190000
    9 Ga.
    0.196"
    3 5/8"2.14"High HelixRound
    0.196"Standard
    2912A1810000
    8 Ga.
    0.199"
    3 5/8"2"ParabolicRound
    0.199"Split
    2761A2180000
    7 Ga.
    0.201"
    3 5/8"2"ParabolicRound
    0.201"Split
    2761A2170000
    7 Ga.
    0.201"
    3 5/8"2.13"High HelixRound
    0.201"Standard
    2912A1780000
    6 Ga.
    0.204"
    3 3/4"2.1"ParabolicRound
    0.204"Split
    2761A2160000
    6 Ga.
    0.204"
    3 3/4"2.19"High HelixRound
    0.204"Standard
    2912A1770000
    5 Ga.
    0.2055"
    3 3/4"2.1"ParabolicRound
    0.2055"Split
    2761A2150000
    4 Ga.
    0.209"
    3 3/4"2.1"ParabolicRound
    0.209"Split
    2761A2140000
    4 Ga.
    0.209"
    3 3/4"2.18"High HelixRound
    0.209"Standard
    2912A1750000
    3 Ga.
    0.213"
    3 3/4"2.1"ParabolicRound
    0.213"Split
    2761A2130000
    3 Ga.
    0.213"
    3 3/4"2.18"High HelixRound
    0.213"Standard
    2912A1740000
    2 Ga.
    0.221"
    3 7/8"2.2"ParabolicRound
    0.221"Split
    2761A2120000
    2 Ga.
    0.221"
    3 7/8"2.29"High HelixRound
    0.221"Standard
    2912A1730000
    1 Ga.
    0.228"
    3 7/8"2.2"ParabolicRound
    0.228"Split
    2761A2110000
    1 Ga.
    0.228"
    3 7/8"2.28"High HelixRound
    0.228"Standard
    2912A1720000
     

    Chip-Clearing Cobalt Steel Drill Bits

    Image of Product. Front orientation. Drill Bits. Chip-Clearing Cobalt Steel Drill Bits, Jobbers' Length, Parabolic Flute, Round Shank.

    Jobbers' Length

    Parabolic Flute

    Round Shank

    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Split

    Avoid clogs and dissipate heat with cobalt bits that last at least twice as long as high-speed steel. The flutes clear chips to improve coolant flow and prevent damage to the bit and the hole. They also speed up drilling since you don't have to stop to clear the bit manually.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Uncoated—Polished to eject chips, these are also known as bright finish bits.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Flute
    Type
    Type
    Size
    Drill Bit
    Point Type
    Each
    Jobbers' Length
     
    Uncoated
    52 Ga.
    0.0635"
    2"0.88"ParabolicRound
    0.0635"Split
    28555A7700000
    51 Ga.
    0.067"
    2"0.88"ParabolicRound
    0.067"Split
    28555A760000
    50 Ga.
    0.07"
    2"0.88"ParabolicRound
    0.07"Split
    28555A750000
    49 Ga.
    0.073"
    2"0.88"ParabolicRound
    0.073"Split
    28555A740000
    48 Ga.
    0.076"
    2"0.88"ParabolicRound
    0.076"Split
    28555A730000
    47 Ga.
    0.0785"
    2"0.88"ParabolicRound
    0.0785"Split
    28555A720000
    46 Ga.
    0.081"
    2 1/8"1.13"ParabolicRound
    0.081"Split
    28555A710000
    45 Ga.
    0.082"
    2 1/8"1.13"ParabolicRound
    0.082"Split
    28555A690000
    44 Ga.
    0.086"
    2 1/8"1.13"ParabolicRound
    0.086"Split
    28555A680000
    43 Ga.
    0.089"
    2 1/4"1.22"ParabolicRound
    0.089"Split
    28555A670000
    42 Ga.
    0.0935"
    2 1/4"1.15"ParabolicRound
    0.0935"Split
    28555A660000
    41 Ga.
    0.096"
    2 1/4"1.15"ParabolicRound
    0.096"Split
    28555A650000
    40 Ga.
    0.098"
    2 1/4"1.15"ParabolicRound
    0.098"Split
    28555A640000
    39 Ga.
    0.0995"
    2 1/4"1.15"ParabolicRound
    0.0995"Split
    28555A630000
    38 Ga.
    0.1015"
    2 1/4"1.15"ParabolicRound
    0.1015"Split
    28555A620000
    37 Ga.
    0.104"
    2 1/4"1.15"ParabolicRound
    0.104"Split
    28555A610000
    36 Ga.
    0.1065"
    2 3/8"1.27"ParabolicRound
    0.1065"Split
    28555A590000
    35 Ga.
    0.11"
    2 3/8"1.27"ParabolicRound
    0.11"Split
    28555A580000
    34 Ga.
    0.111"
    2 3/8"1.27"ParabolicRound
    0.111"Split
    28555A570000
    33 Ga.
    0.113"
    2 3/8"1.27"ParabolicRound
    0.113"Split
    28555A560000
    32 Ga.
    0.116"
    2 3/8"1.27"ParabolicRound
    0.116"Split
    28555A550000
    31 Ga.
    0.12"
    2 1/2"1.41"ParabolicRound
    0.12"Split
    28555A540000
    30 Ga.
    0.1285"
    2 1/2"1.41"ParabolicRound
    0.1285"Split
    28555A530000
    29 Ga.
    0.136"
    2 3/4"1.47"ParabolicRound
    0.136"Split
    28555A520000
    28 Ga.
    0.1405"
    2 3/4"1.47"ParabolicRound
    0.1405"Split
    28555A510000
    27 Ga.
    0.144"
    2 3/4"1.47"ParabolicRound
    0.144"Split
    28555A490000
    26 Ga.
    0.147"
    2 3/4"1.47"ParabolicRound
    0.147"Split
    28555A480000
    25 Ga.
    0.1495"
    3"1.56"ParabolicRound
    0.1495"Split
    28555A470000
    24 Ga.
    0.152"
    3"1.56"ParabolicRound
    0.152"Split
    28555A460000
    23 Ga.
    0.154"
    3"1.56"ParabolicRound
    0.154"Split
    28555A450000
    22 Ga.
    0.157"
    3"1.56"ParabolicRound
    0.157"Split
    28555A4400000
    21 Ga.
    0.159"
    3"1.56"ParabolicRound
    0.159"Split
    28555A4300000
    20 Ga.
    0.161"
    3"1.56"ParabolicRound
    0.161"Split
    28555A4200000
    19 Ga.
    0.166"
    3"1.56"ParabolicRound
    0.166"Split
    28555A4100000
    18 Ga.
    0.1695"
    3 1/8"1.75"ParabolicRound
    0.1695"Split
    28555A3900000
    17 Ga.
    0.173"
    3 1/8"1.75"ParabolicRound
    0.173"Split
    28555A3800000
    16 Ga.
    0.177"
    3 1/8"1.75"ParabolicRound
    0.177"Split
    28555A3700000
    15 Ga.
    0.18"
    3 1/8"1.75"ParabolicRound
    0.18"Split
    28555A3600000
    14 Ga.
    0.182"
    3 1/8"1.75"ParabolicRound
    0.182"Split
    28555A3500000
    13 Ga.
    0.185"
    3 1/8"1.75"ParabolicRound
    0.185"Split
    28555A3400000
    12 Ga.
    0.189"
    3 3/8"1.94"ParabolicRound
    0.189"Split
    28555A3300000
    11 Ga.
    0.191"
    3 3/8"1.94"ParabolicRound
    0.191"Split
    28555A3200000
    10 Ga.
    0.1935"
    3 3/8"1.94"ParabolicRound
    0.1935"Split
    28555A3100000
    9 Ga.
    0.196"
    3 3/8"1.94"ParabolicRound
    0.196"Split
    28555A2900000
    8 Ga.
    0.199"
    3 3/8"1.94"ParabolicRound
    0.199"Split
    28555A2800000
    7 Ga.
    0.201"
    3 3/8"1.94"ParabolicRound
    0.201"Split
    28555A2700000
    6 Ga.
    0.204"
    3 3/8"1.94"ParabolicRound
    0.204"Split
    28555A2600000
    5 Ga.
    0.2055"
    3 3/8"1.94"ParabolicRound
    0.2055"Split
    28555A2500000
    4 Ga.
    0.209"
    3 5/8"2.2"ParabolicRound
    0.209"Split
    28555A2400000
    3 Ga.
    0.213"
    3 5/8"2.2"ParabolicRound
    0.213"Split
    28555A2300000
    2 Ga.
    0.221"
    3 5/8"2.2"ParabolicRound
    0.221"Split
    28555A2200000
    1 Ga.
    0.228"
    3 5/8"2.2"ParabolicRound
    0.228"Split
    28555A2100000
     

    Chip-Clearing Carbide Drill Bits

    Image of Product. Front orientation. Drill Bits. Chip-Clearing Carbide Drill Bits, Jobbers' Length, Parabolic Flute, Round Shank.

    Jobbers' Length

    Parabolic Flute

    Round Shank

    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.

    Standard

    The hardest and most wear-resistant bits, the flutes clear chips and improve coolant flow. They prevent clogs and dissipate heat that can damage the bit and the hole. Carbide bits stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. They last 10 to 20 times longer than cobalt steel. Carbide can be brittle, however, so these bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated bits, especially on materials like hardened steel, iron, and stainless steel.
    Uncoated—Excellent for a range of materials but won't last as long as coated bits.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Flute
    Type
    Type
    Size
    Drill Bit
    Point Type
    Each
    Jobbers' Length
     
    Titanium Nitride (TiN) Coated
    30 Ga.
    0.1285"
    2 25/32"1.45"ParabolicRound
    0.1283"Standard
    8822A951000000
    29 Ga.
    0.136"
    2 29/32"1.56"ParabolicRound
    0.1358"Standard
    8822A5200000
    28 Ga.
    0.1405"
    2 29/32"1.56"ParabolicRound
    0.1406"Standard
    8822A95300000
    27 Ga.
    0.144"
    3 1/32"1.71"ParabolicRound
    0.1441"Standard
    8822A95400000
    26 Ga.
    0.147"
    3 1/32"1.7"ParabolicRound
    0.1469"Standard
    8822A95500000
    25 Ga.
    0.1495"
    3 1/32"1.7"ParabolicRound
    0.1496"Standard
    8822A5400000
    24 Ga.
    0.152"
    3 5/32"1.82"ParabolicRound
    0.152"Standard
    8822A95700000
    23 Ga.
    0.154"
    3 5/32"1.81"ParabolicRound
    0.1539"Standard
    8822A95800000
    22 Ga.
    0.157"
    3 5/32"1.81"ParabolicRound
    0.1571"Standard
    8822A95900000
    21 Ga.
    0.159"
    3 5/16"1.93"ParabolicRound
    0.1591"Standard
    8822A5600000
    20 Ga.
    0.161"
    3 5/16"1.92"ParabolicRound
    0.161"Standard
    8822A96200000
    19 Ga.
    0.166"
    3 5/16"1.92"ParabolicRound
    0.1661"Standard
    8822A96300000
    18 Ga.
    0.1695"
    3 5/16"1.91"ParabolicRound
    0.1693"Standard
    8822A96400000
    17 Ga.
    0.173"
    3 7/16"1.99"ParabolicRound
    0.1728"Standard
    8822A96500000
    16 Ga.
    0.177"
    3 7/16"1.98"ParabolicRound
    0.1772"Standard
    8822A96600000
    15 Ga.
    0.18"
    3 7/16"1.97"ParabolicRound
    0.1799"Standard
    8822A96700000
    14 Ga.
    0.182"
    3 7/16"1.97"ParabolicRound
    0.1819"Standard
    8822A96800000
    13 Ga.
    0.185"
    3 9/16"2.09"ParabolicRound
    0.185"Standard
    8822A96900000
    12 Ga.
    0.189"
    3 9/16"2.08"ParabolicRound
    0.189"Standard
    8822A97100000
    11 Ga.
    0.191"
    3 9/16"2.08"ParabolicRound
    0.1909"Standard
    8822A97200000
    10 Ga.
    0.1935"
    3 21/32"2.2"ParabolicRound
    0.1937"Standard
    8822A97300000
    9 Ga.
    0.196"
    3 21/32"2.19"ParabolicRound
    0.1961"Standard
    8822A97400000
    8 Ga.
    0.199"
    3 21/32"2.19"ParabolicRound
    0.1992"Standard
    8822A97500000
    7 Ga.
    0.201"
    3 21/32"2.19"ParabolicRound
    0.2012"Standard
    8822A5900000
    6 Ga.
    0.204"
    3 25/32"2.26"ParabolicRound
    0.2039"Standard
    8822A97700000
    5 Ga.
    0.2055"
    3 25/32"2.26"ParabolicRound
    0.2055"Standard
    8822A97800000
    4 Ga.
    0.209"
    3 25/32"2.25"ParabolicRound
    0.2091"Standard
    8822A97900000
    3 Ga.
    0.213"
    3 25/32"2.25"ParabolicRound
    0.213"Standard
    8822A6200000
    2 Ga.
    0.221"
    3 29/32"2.36"ParabolicRound
    0.2209"Standard
    8822A98200000
    1 Ga.
    0.228"
    3 29/32"2.35"ParabolicRound
    0.228"Standard
    8822A98300000
     
    Uncoated
    30 Ga.
    0.1285"
    2 25/32"1.45"ParabolicRound
    0.1283"Standard
    8822A91100000
    29 Ga.
    0.136"
    2 29/32"1.56"ParabolicRound
    0.1358"Standard
    8822A1200000
    28 Ga.
    0.1405"
    2 29/32"1.56"ParabolicRound
    0.1406"Standard
    8822A91300000
    27 Ga.
    0.144"
    3 1/32"1.71"ParabolicRound
    0.1441"Standard
    8822A91400000
    26 Ga.
    0.147"
    3 1/32"1.7"ParabolicRound
    0.1469"Standard
    8822A91500000
    25 Ga.
    0.1495"
    3 1/32"1.7"ParabolicRound
    0.1496"Standard
    8822A1400000
    24 Ga.
    0.152"
    3 5/32"1.82"ParabolicRound
    0.152"Standard
    8822A91700000
    23 Ga.
    0.154"
    3 5/32"1.81"ParabolicRound
    0.1539"Standard
    8822A91800000
    22 Ga.
    0.157"
    3 5/32"1.81"ParabolicRound
    0.1571"Standard
    8822A91900000
    21 Ga.
    0.159"
    3 5/16"1.93"ParabolicRound
    0.1591"Standard
    8822A1600000
    20 Ga.
    0.161"
    3 5/16"1.92"ParabolicRound
    0.161"Standard
    8822A92200000
    19 Ga.
    0.166"
    3 5/16"1.92"ParabolicRound
    0.1661"Standard
    8822A92300000
    18 Ga.
    0.1695"
    3 5/16"1.91"ParabolicRound
    0.1693"Standard
    8822A92400000
    17 Ga.
    0.173"
    3 7/16"1.99"ParabolicRound
    0.1728"Standard
    8822A92500000
    16 Ga.
    0.177"
    3 7/16"1.98"ParabolicRound
    0.1772"Standard
    8822A92600000
    15 Ga.
    0.18"
    3 7/16"1.97"ParabolicRound
    0.1799"Standard
    8822A92700000
    14 Ga.
    0.182"
    3 7/16"1.97"ParabolicRound
    0.1819"Standard
    8822A92800000
    13 Ga.
    0.185"
    3 9/16"2.09"ParabolicRound
    0.185"Standard
    8822A92900000
    12 Ga.
    0.189"
    3 9/16"2.08"ParabolicRound
    0.189"Standard
    8822A93100000
    11 Ga.
    0.191"
    3 9/16"2.08"ParabolicRound
    0.1909"Standard
    8822A93200000
    10 Ga.
    0.1935"
    3 21/32"2.2"ParabolicRound
    0.1937"Standard
    8822A93300000
    9 Ga.
    0.196"
    3 21/32"2.19"ParabolicRound
    0.1961"Standard
    8822A93400000
    8 Ga.
    0.199"
    3 21/32"2.19"ParabolicRound
    0.1992"Standard
    8822A93500000
    7 Ga.
    0.201"
    3 21/32"2.19"ParabolicRound
    0.2012"Standard
    8822A1900000
    6 Ga.
    0.204"
    3 25/32"2.26"ParabolicRound
    0.2039"Standard
    8822A93700000
    5 Ga.
    0.2055"
    3 25/32"2.26"ParabolicRound
    0.2055"Standard
    8822A93800000
    4 Ga.
    0.209"
    3 25/32"2.25"ParabolicRound
    0.2091"Standard
    8822A93900000
    3 Ga.
    0.213"
    3 25/32"2.25"ParabolicRound
    0.213"Standard
    8822A2200000
    2 Ga.
    0.221"
    3 29/32"2.36"ParabolicRound
    0.2209"Standard
    8822A94200000
    1 Ga.
    0.228"
    3 29/32"2.35"ParabolicRound
    0.228"Standard
    8822A94300000
     

    Short-Flute Cobalt Steel Drill Bits

    Image of Product. Front orientation. Drill Bits. Short-Flute Cobalt Steel Drill Bits, Jobbers' Length, Round Shank.

    Jobbers' Length

    Round Shank

    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Split

    These bits combine the toughness and wear resistance of cobalt with short flutes for rigidity. The shallow drilling depth makes them less likely to wobble than other bits of the same length, so they stay centered and drill straighter. Cobalt lasts at least twice as long as high-speed steel. It can also run up to 25% faster at higher temperatures without damaging the bit on hard materials such as nickel.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Black Oxide—The dark finish increases wear resistance and reduces friction to improve chip flow, so these bits can last 50% longer than uncoated bits.
    Shank
    Each
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Drill Bit
    Point Type
    1-9
    10-Up
    Jobbers' Length
     
    Black Oxide
    52 Ga.
    0.0635"
    1 7/8"0.59"Round
    0.0635"Split
    3146A2290000000000
    51 Ga.
    0.067"
    2"0.59"Round
    0.067"Split
    3146A22800000000
    50 Ga.
    0.07"
    2"0.58"Round
    0.07"Split
    3146A22700000000
    49 Ga.
    0.073"
    2"0.58"Round
    0.073"Split
    3146A22600000000
    48 Ga.
    0.076"
    2"0.57"Round
    0.076"Split
    3146A22500000000
    47 Ga.
    0.0785"
    2"0.57"Round
    0.0785"Split
    3146A22400000000
    46 Ga.
    0.081"
    2 1/8"0.63"Round
    0.081"Split
    3146A22300000000
    45 Ga.
    0.082"
    2 1/8"0.63"Round
    0.082"Split
    3146A22200000000
    44 Ga.
    0.086"
    2 1/8"0.62"Round
    0.086"Split
    3146A22100000000
    43 Ga.
    0.089"
    2 1/4"0.62"Round
    0.089"Split
    3146A21900000000
    42 Ga.
    0.0935"
    2 1/4"0.61"Round
    0.0935"Split
    3146A21800000000
    41 Ga.
    0.096"
    2 3/8"0.67"Round
    0.096"Split
    3146A21700000000
    40 Ga.
    0.098"
    2 3/8"0.67"Round
    0.098"Split
    3146A21600000000
    39 Ga.
    0.0995"
    2 3/8"0.66"Round
    0.0995"Split
    3146A21500000000
    38 Ga.
    0.1015"
    2 1/2"0.66"Round
    0.1015"Split
    3146A21400000000
    37 Ga.
    0.104"
    2 1/2"0.66"Round
    0.104"Split
    3146A21300000000
    36 Ga.
    0.1065"
    2 1/2"0.65"Round
    0.1065"Split
    3146A21200000000
    35 Ga.
    0.11"
    2 5/8"0.71"Round
    0.11"Split
    3146A21100000000
    34 Ga.
    0.111"
    2 5/8"0.71"Round
    0.111"Split
    3146A20900000000
    33 Ga.
    0.113"
    2 5/8"0.71"Round
    0.113"Split
    3146A20800000000
    32 Ga.
    0.116"
    2 3/4"0.7"Round
    0.116"Split
    3146A20700000000
    31 Ga.
    0.12"
    2 3/4"0.7"Round
    0.12"Split
    3146A20600000000
    30 Ga.
    0.1285"
    2 3/4"0.74"Round
    0.1285"Split
    3146A20500000000
    29 Ga.
    0.136"
    2 7/8"0.73"Round
    0.136"Split
    3146A20400000000
    28 Ga.
    0.1405"
    2 7/8"0.73"Round
    0.1405"Split
    3146A20300000000
    27 Ga.
    0.144"
    3"0.78"Round
    0.144"Split
    3146A20200000000
    26 Ga.
    0.147"
    3"0.78"Round
    0.147"Split
    3146A20100000000
    25 Ga.
    0.1495"
    3"0.78"Round
    0.1495"Split
    3146A19900000000
    24 Ga.
    0.152"
    3 1/8"0.77"Round
    0.152"Split
    3146A19800000000
    23 Ga.
    0.154"
    3 1/8"0.77"Round
    0.154"Split
    3146A19700000000
    22 Ga.
    0.157"
    3 1/8"0.83"Round
    0.157"Split
    3146A19600000000
    21 Ga.
    0.159"
    3 1/4"0.82"Round
    0.159"Split
    3146A19500000000
    20 Ga.
    0.161"
    3 1/4"0.82"Round
    0.161"Split
    3146A19400000000
    19 Ga.
    0.166"
    3 1/4"0.81"Round
    0.166"Split
    3146A19300000000
    18 Ga.
    0.1695"
    3 1/4"0.81"Round
    0.1695"Split
    3146A19200000000
    17 Ga.
    0.173"
    3 3/8"0.87"Round
    0.173"Split
    3146A19100000000
    16 Ga.
    0.177"
    3 3/8"0.86"Round
    0.177"Split
    3146A18900000000
    15 Ga.
    0.18"
    3 3/8"0.86"Round
    0.18"Split
    3146A18800000000
    14 Ga.
    0.182"
    3 3/8"0.85"Round
    0.182"Split
    3146A18700000000
    13 Ga.
    0.185"
    3 1/2"0.85"Round
    0.185"Split
    3146A18600000000
    12 Ga.
    0.189"
    3 1/2"0.9"Round
    0.189"Split
    3146A18500000000
    11 Ga.
    0.191"
    3 1/2"0.9"Round
    0.191"Split
    3146A18400000000
    10 Ga.
    0.1935"
    3 5/8"0.9"Round
    0.1935"Split
    3146A18300000000
    9 Ga.
    0.196"
    3 5/8"0.89"Round
    0.196"Split
    3146A18200000000
    8 Ga.
    0.199"
    3 5/8"0.89"Round
    0.199"Split
    3146A18100000000
    7 Ga.
    0.201"
    3 5/8"0.89"Round
    0.201"Split
    3146A17900000000
    6 Ga.
    0.204"
    3 3/4"0.94"Round
    0.204"Split
    3146A17800000000
    5 Ga.
    0.2055"
    3 3/4"0.94"Round
    0.2055"Split
    3146A17700000000
    4 Ga.
    0.209"
    3 3/4"0.94"Round
    0.209"Split
    3146A17600000000
    3 Ga.
    0.213"
    3 3/4"0.93"Round
    0.213"Split
    3146A17500000000
    2 Ga.
    0.221"
    3 7/8"0.98"Round
    0.221"Split
    3146A17400000000
    1 Ga.
    0.228"
    3 7/8"0.97"Round
    0.228"Split
    3146A17300000000
     

    Smooth-Finish Carbide Drill Bits

    Image of Product. Front orientation. Drill Bits. Smooth-Finish Carbide Drill Bits, Jobbers' Length, Round Shank.

    Jobbers' Length

    Round Shank

    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Split

    With more cutting edges than other drill bits, these cut continuously and consistently for a smoother finish. They also stay centered to produce holes that are straighter and more accurate. However, since there’s less space between the cutting edges, they don’t clear chips as quickly. Made of carbide, these are the hardest and most wear-resistant drill bits you can buy. They stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. Carbide can be brittle, however, so these bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Uncoated—Excellent for a range of materials but won't last as long as coated bits.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Drill Bit
    Point Type
    Each
    Jobbers' Length
     
    Uncoated
    36 Ga.
    0.1065"
    2 1/4"1"Round
    0.1065"Split
    3171A94000000
    35 Ga.
    0.11"
    2 1/4"1"Round
    0.11"Split
    3171A9300000
    34 Ga.
    0.111"
    2 1/4"1"Round
    0.111"Split
    3171A9200000
    33 Ga.
    0.113"
    2 1/4"1"Round
    0.113"Split
    3171A9100000
    32 Ga.
    0.116"
    2 1/4"1"Round
    0.116"Split
    3171A900000
    31 Ga.
    0.12"
    2 1/4"1"Round
    0.12"Split
    3171A8900000
    30 Ga.
    0.1285"
    2 1/4"1.1"Round
    0.1285"Split
    3171A8800000
    29 Ga.
    0.136"
    2 1/2"1.1"Round
    0.136"Split
    3171A8700000
    28 Ga.
    0.1405"
    2 1/2"1.1"Round
    0.1405"Split
    3171A8600000
    27 Ga.
    0.144"
    2 1/2"1.1"Round
    0.144"Split
    3171A8500000
    26 Ga.
    0.147"
    2 1/2"1.1"Round
    0.147"Split
    3171A8400000
    25 Ga.
    0.1495"
    2 1/2"1.1"Round
    0.1495"Split
    3171A8300000
    24 Ga.
    0.152"
    2 1/2"1.1"Round
    0.152"Split
    3171A8200000
    23 Ga.
    0.154"
    2 1/2"1.1"Round
    0.154"Split
    3171A8100000
    22 Ga.
    0.157"
    2 1/2"1.1"Round
    0.157"Split
    3171A800000
    21 Ga.
    0.159"
    2 1/2"1.1"Round
    0.159"Split
    3171A7900000
    20 Ga.
    0.161"
    2 1/2"1.1"Round
    0.161"Split
    3171A7800000
    19 Ga.
    0.166"
    2 3/4"1.3"Round
    0.166"Split
    3171A7700000
    18 Ga.
    0.1695"
    2 3/4"1.3"Round
    0.1695"Split
    3171A7600000
    17 Ga.
    0.173"
    2 3/4"1.3"Round
    0.173"Split
    3171A7500000
    16 Ga.
    0.177"
    2 3/4"1.3"Round
    0.177"Split
    3171A7400000
    15 Ga.
    0.18"
    2 3/4"1.3"Round
    0.18"Split
    3171A7300000
    14 Ga.
    0.182"
    2 3/4"1.3"Round
    0.182"Split
    3171A7200000
    13 Ga.
    0.185"
    2 3/4"1.3"Round
    0.185"Split
    3171A7100000
    12 Ga.
    0.189"
    2 3/4"1.3"Round
    0.189"Split
    3171A700000
    11 Ga.
    0.191"
    2 3/4"1.3"Round
    0.191"Split
    3171A6900000
    10 Ga.
    0.1935"
    2 3/4"1.4"Round
    0.1935"Split
    3171A6800000
    9 Ga.
    0.196"
    3"1.4"Round
    0.196"Split
    3171A6700000
    8 Ga.
    0.199"
    3"1.4"Round
    0.199"Split
    3171A6600000
    7 Ga.
    0.201"
    3"1.4"Round
    0.201"Split
    3171A6500000
    6 Ga.
    0.204"
    3"1.4"Round
    0.204"Split
    3171A6400000
    5 Ga.
    0.2055"
    3"1.4"Round
    0.2055"Split
    3171A6300000
    4 Ga.
    0.209"
    3"1.4"Round
    0.209"Split
    3171A6200000
    3 Ga.
    0.213"
    3"1.4"Round
    0.213"Split
    3171A6100000
    2 Ga.
    0.221"
    3"1.4"Round
    0.221"Split
    3171A600000
    1 Ga.
    0.228"
    3 1/4"1.4"Round
    0.228"Split
    3171A5900000
     

    Expanded-Shank Carbide Drill Bits

    Image of Product. Front orientation. Drill Bits. Expanded-Shank Carbide Drill Bits, Jobbers' Length.
    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.

    Jobbers' Length

    Standard

    The shank fits the same-size chuck as standard drill bits, so you can spend less time setting up. Because these bits make very small holes, they’re often used for drilling circuit boards. Carbide bits are the the hardest and most wear resistant. They stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. Carbide can be brittle, however, so bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Titanium Aluminum Nitride (TiAlN) Coated—No drill bits last longer. These are the best for high-speed, high-temperature drilling of very hard and abrasive materials, including titanium and fiberglass.
    Uncoated—Excellent for a range of materials but won't last as long as coated bits.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Drill Bit Point
    Type
    Each
    Jobbers' Length
     
    Titanium Aluminum Nitride (TiAlN) Coated
    80 Ga.
    0.0135"
    1 1/2"0.14"Expanded Round
    1/8"Four Facet
    2598N11000000
    79 Ga.
    0.0145"
    1 1/2"0.14"Expanded Round
    1/8"Four Facet
    2598N11100000
    78 Ga.
    0.016"
    1 1/2"0.14"Expanded Round
    1/8"Four Facet
    2598N11200000
    77 Ga.
    0.018"
    1 1/2"0.19"Expanded Round
    1/8"Four Facet
    2598N11300000
    76 Ga.
    0.02"
    1 1/2"0.19"Expanded Round
    1/8"Four Facet
    2598N11400000
    75 Ga.
    0.021"
    1 1/2"0.19"Expanded Round
    1/8"Four Facet
    2598N11500000
    74 Ga.
    0.0225"
    1 1/2"0.19"Expanded Round
    1/8"Four Facet
    2598N11600000
    73 Ga.
    0.024"
    1 1/2"0.19"Expanded Round
    1/8"Four Facet
    2598N11700000
    72 Ga.
    0.025"
    1 1/2"0.19"Expanded Round
    1/8"Four Facet
    2598N11800000
    71 Ga.
    0.026"
    1 1/2"0.19"Expanded Round
    1/8"Four Facet
    2598N11900000
    70 Ga.
    0.028"
    1 1/2"0.24"Expanded Round
    1/8"Four Facet
    2598N1200000
    69 Ga.
    0.0292"
    1 1/2"0.24"Expanded Round
    1/8"Four Facet
    2598N12100000
    68 Ga.
    0.031"
    1 1/2"0.3"Expanded Round
    1/8"Four Facet
    2598N12200000
    67 Ga.
    0.032"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N12300000
    66 Ga.
    0.033"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N12400000
    65 Ga.
    0.035"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N12500000
    64 Ga.
    0.036"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N12600000
    63 Ga.
    0.037"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N12700000
    62 Ga.
    0.038"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N12800000
    61 Ga.
    0.039"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N12900000
    60 Ga.
    0.04"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N1300000
    59 Ga.
    0.041"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N13100000
    58 Ga.
    0.042"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N13200000
    57 Ga.
    0.043"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N13300000
    56 Ga.
    0.0465"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N13400000
    55 Ga.
    0.052"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N13500000
    54 Ga.
    0.055"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N13600000
    53 Ga.
    0.0595"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2598N13700000
    52 Ga.
    0.0635"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N13800000
    51 Ga.
    0.067"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N13900000
    50 Ga.
    0.07"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N1400000
    49 Ga.
    0.073"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N14100000
    48 Ga.
    0.076"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N14200000
    47 Ga.
    0.0785"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N14300000
    46 Ga.
    0.081"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N14400000
    45 Ga.
    0.082"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N14500000
    44 Ga.
    0.086"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N14600000
    43 Ga.
    0.089"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N14700000
    42 Ga.
    0.0935"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N14800000
    41 Ga.
    0.096"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N14900000
    40 Ga.
    0.098"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N1500000
    39 Ga.
    0.0995"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N15100000
    38 Ga.
    0.1015"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N15200000
    37 Ga.
    0.104"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N15300000
    36 Ga.
    0.1065"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N15400000
    35 Ga.
    0.11"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N15500000
    34 Ga.
    0.111"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N15600000
    33 Ga.
    0.113"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N15700000
    32 Ga.
    0.116"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N15800000
    31 Ga.
    0.12"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2598N15900000
     
    Uncoated
    80 Ga.
    0.0135"
    1 1/2"0.22"Expanded Round
    1/8"Standard
    2841A8500000
    79 Ga.
    0.0145"
    1 1/2"0.22"Expanded Round
    1/8"Standard
    2841A8400000
    78 Ga.
    0.016"
    1 1/2"0.22"Expanded Round
    1/8"Standard
    2841A8300000
    77 Ga.
    0.018"
    1 1/2"0.22"Expanded Round
    1/8"Standard
    2841A8200000
    76 Ga.
    0.02"
    1 1/2"0.29"Expanded Round
    1/8"Standard
    2841A810000
    75 Ga.
    0.021"
    1 1/2"0.28"Expanded Round
    1/8"Standard
    2841A790000
    74 Ga.
    0.0225"
    1 1/2"0.28"Expanded Round
    1/8"Standard
    2841A780000
    73 Ga.
    0.024"
    1 1/2"0.28"Expanded Round
    1/8"Standard
    2841A770000
    72 Ga.
    0.025"
    1 1/2"0.28"Expanded Round
    1/8"Standard
    2841A760000
    71 Ga.
    0.026"
    1 1/2"0.28"Expanded Round
    1/8"Standard
    2841A750000
    70 Ga.
    0.028"
    1 1/2"0.35"Expanded Round
    1/8"Standard
    2841A740000
    69 Ga.
    0.0292"
    1 1/2"0.35"Expanded Round
    1/8"Standard
    2841A730000
    68 Ga.
    0.031"
    1 1/2"0.35"Expanded Round
    1/8"Standard
    2841A720000
    67 Ga.
    0.032"
    1 1/2"0.35"Expanded Round
    1/8"Standard
    2841A710000
    66 Ga.
    0.033"
    1 1/2"0.35"Expanded Round
    1/8"Standard
    2841A690000
    65 Ga.
    0.035"
    1 1/2"0.34"Expanded Round
    1/8"Standard
    2841A680000
    64 Ga.
    0.036"
    1 1/2"0.34"Expanded Round
    1/8"Standard
    2841A670000
    63 Ga.
    0.037"
    1 1/2"0.34"Expanded Round
    1/8"Standard
    2841A660000
    62 Ga.
    0.038"
    1 1/2"0.34"Expanded Round
    1/8"Standard
    2841A650000
    61 Ga.
    0.039"
    1 1/2"0.34"Expanded Round
    1/8"Standard
    2841A640000
    60 Ga.
    0.04"
    1 1/2"0.34"Expanded Round
    1/8"Standard
    2841A630000
    59 Ga.
    0.041"
    1 1/2"0.33"Expanded Round
    1/8"Standard
    2841A620000
    58 Ga.
    0.042"
    1 1/2"0.33"Expanded Round
    1/8"Standard
    2841A610000
    57 Ga.
    0.043"
    1 1/2"0.33"Expanded Round
    1/8"Standard
    2841A590000
    56 Ga.
    0.0465"
    1 1/2"0.33"Expanded Round
    1/8"Standard
    2841A580000
    55 Ga.
    0.052"
    1 1/2"0.32"Expanded Round
    1/8"Standard
    2841A570000
    54 Ga.
    0.055"
    1 1/2"0.31"Expanded Round
    1/8"Standard
    2841A560000
    53 Ga.
    0.0595"
    1 1/2"0.39"Expanded Round
    1/8"Standard
    2841A550000
    52 Ga.
    0.0635"
    1 1/2"0.38"Expanded Round
    1/8"Standard
    2841A540000
    51 Ga.
    0.067"
    1 1/2"0.37"Expanded Round
    1/8"Standard
    2841A530000
    50 Ga.
    0.07"
    1 1/2"0.37"Expanded Round
    1/8"Standard
    2841A520000
    49 Ga.
    0.073"
    1 1/2"0.37"Expanded Round
    1/8"Standard
    2841A510000
    48 Ga.
    0.076"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2841A490000
    47 Ga.
    0.0785"
    1 1/2"0.36"Expanded Round
    1/8"Standard
    2841A480000
    46 Ga.
    0.081"
    1 1/2"0.35"Expanded Round
    1/8"Standard
    2841A470000
    45 Ga.
    0.082"
    1 1/2"0.35"Expanded Round
    1/8"Standard
    2841A460000
    44 Ga.
    0.086"
    1 1/2"0.35"Expanded Round
    1/8"Standard
    2841A450000
    43 Ga.
    0.089"
    1 1/2"0.34"Expanded Round
    1/8"Standard
    2841A440000
    42 Ga.
    0.0935"
    1 1/2"0.33"Expanded Round
    1/8"Standard
    2841A430000
    41 Ga.
    0.096"
    1 1/2"0.33"Expanded Round
    1/8"Standard
    2841A420000
    40 Ga.
    0.098"
    1 1/2"0.33"Expanded Round
    1/8"Standard
    2841A410000
    39 Ga.
    0.0995"
    1 1/2"0.33"Expanded Round
    1/8"Standard
    2841A390000
    38 Ga.
    0.1015"
    1 1/2"0.32"Expanded Round
    1/8"Standard
    2841A380000
    37 Ga.
    0.104"
    1 1/2"0.32"Expanded Round
    1/8"Standard
    2841A370000
    36 Ga.
    0.1065"
    1 1/2"0.32"Expanded Round
    1/8"Standard
    2841A360000
    35 Ga.
    0.11"
    1 1/2"0.31"Expanded Round
    1/8"Standard
    2841A350000
    34 Ga.
    0.111"
    1 1/2"0.31"Expanded Round
    1/8"Standard
    2841A340000
    33 Ga.
    0.113"
    1 1/2"0.31"Expanded Round
    1/8"Standard
    2841A330000
    32 Ga.
    0.116"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2841A320000
    31 Ga.
    0.12"
    1 1/2"0.3"Expanded Round
    1/8"Standard
    2841A310000
     

    Left-Hand High-Speed Steel Drill Bits

    Image of Product. Front orientation. Drill Bits. Left-Hand High-Speed Steel Drill Bits, Jobbers' Length, Round Shank.

    Jobbers' Length

    Round Shank

    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.

    Standard

    With flutes that spiral in the opposite direction of other bits, these are primarily used to remove stripped screws. Choose a bit that’s slightly smaller than the diameter of the screw’s head. Set your power tool to rotate in reverse. Slowly drill in the center of the screw head, maintaining constant pressure. As the bit penetrates, it will catch onto the screw and reverse it out of the hole. If the screw is badly stripped, you might need to punch a starter hole. Also known as reverse-flute bits. High-speed steel is the versatile choice for drilling most metals.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Uncoated—The most economical option, uncoated bits perform best when used on low-carbon steel and aluminum. Polished to reduce friction, they're also known as bright finish bits.
    Shank
    Each
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Drill Bit
    Point Type
    1-11
    12-Up
    Jobbers' Length
     
    Uncoated
    60 Ga.
    0.04"
    1 5/8"0.6"Round
    0.04"Standard
    3024A2860000000000
    59 Ga.
    0.041"
    1 5/8"0.6"Round
    0.041"Standard
    3024A28500000000
    58 Ga.
    0.042"
    1 5/8"0.6"Round
    0.042"Standard
    3024A28400000000
    57 Ga.
    0.043"
    1 3/4"0.66"Round
    0.043"Standard
    3024A28300000000
    56 Ga.
    0.0465"
    1 3/4"0.65"Round
    0.0465"Standard
    3024A28200000000
    55 Ga.
    0.052"
    1 7/8"0.77"Round
    0.052"Standard
    3024A28100000000
    54 Ga.
    0.055"
    1 7/8"0.76"Round
    0.055"Standard
    3024A27900000000
    53 Ga.
    0.0595"
    1 7/8"0.75"Round
    0.0595"Standard
    3024A27800000000
    52 Ga.
    0.0635"
    1 7/8"0.74"Round
    0.0635"Standard
    3024A27700000000
    51 Ga.
    0.067"
    2"0.86"Round
    0.067"Standard
    3024A27600000000
    50 Ga.
    0.07"
    2"0.86"Round
    0.07"Standard
    3024A27500000000
    49 Ga.
    0.073"
    2"0.85"Round
    0.073"Standard
    3024A27400000000
    48 Ga.
    0.076"
    2"0.84"Round
    0.076"Standard
    3024A27300000000
    47 Ga.
    0.0785"
    2"0.84"Round
    0.0785"Standard
    3024A27200000000
    46 Ga.
    0.081"
    2 1/8"0.96"Round
    0.081"Standard
    3024A27100000000
    45 Ga.
    0.082"
    2 1/8"0.96"Round
    0.082"Standard
    3024A26900000000
    44 Ga.
    0.086"
    2 1/8"0.95"Round
    0.086"Standard
    3024A26800000000
    43 Ga.
    0.089"
    2 1/4"1.07"Round
    0.089"Standard
    3024A26700000000
    42 Ga.
    0.0935"
    2 1/4"1.06"Round
    0.0935"Standard
    3024A26600000000
    41 Ga.
    0.096"
    2 3/8"1.18"Round
    0.096"Standard
    3024A26500000000
    40 Ga.
    0.098"
    2 3/8"1.17"Round
    0.098"Standard
    3024A26400000000
    39 Ga.
    0.0995"
    2 3/8"1.17"Round
    0.0995"Standard
    3024A26300000000
    38 Ga.
    0.1015"
    2 1/2"1.23"Round
    0.1015"Standard
    3024A26200000000
    37 Ga.
    0.104"
    2 1/2"1.22"Round
    0.104"Standard
    3024A26100000000
    36 Ga.
    0.1065"
    2 1/2"1.22"Round
    0.1065"Standard
    3024A25900000000
    35 Ga.
    0.11"
    2 5/8"1.28"Round
    0.11"Standard
    3024A25800000000
    34 Ga.
    0.111"
    2 5/8"1.27"Round
    0.111"Standard
    3024A25700000000
    33 Ga.
    0.113"
    2 5/8"1.27"Round
    0.113"Standard
    3024A25600000000
    32 Ga.
    0.116"
    2 3/4"1.39"Round
    0.116"Standard
    3024A25500000000
    31 Ga.
    0.12"
    2 3/4"1.38"Round
    0.12"Standard
    3024A25400000000
    30 Ga.
    0.1285"
    2 3/4"1.36"Round
    0.1285"Standard
    3024A25300000000
    29 Ga.
    0.136"
    2 7/8"1.47"Round
    0.136"Standard
    3024A25200000000
    28 Ga.
    0.1405"
    2 7/8"1.46"Round
    0.1405"Standard
    3024A25100000000
    27 Ga.
    0.144"
    3"1.58"Round
    0.144"Standard
    3024A24900000000
    26 Ga.
    0.147"
    3"1.58"Round
    0.147"Standard
    3024A24800000000
    25 Ga.
    0.1495"
    3"1.57"Round
    0.1495"Standard
    3024A24700000000
    24 Ga.
    0.152"
    3 1/8"1.69"Round
    0.152"Standard
    3024A24600000000
    23 Ga.
    0.154"
    3 1/8"1.69"Round
    0.154"Standard
    3024A24500000000
    22 Ga.
    0.157"
    3 1/8"1.68"Round
    0.157"Standard
    3024A24400000000
    21 Ga.
    0.159"
    3 1/4"1.8"Round
    0.159"Standard
    3024A24300000000
    20 Ga.
    0.161"
    3 1/4"1.8"Round
    0.161"Standard
    3024A24200000000
    19 Ga.
    0.166"
    3 1/4"1.79"Round
    0.166"Standard
    3024A24100000000
    18 Ga.
    0.1695"
    3 1/4"1.78"Round
    0.1695"Standard
    3024A23900000000
    17 Ga.
    0.173"
    3 3/8"1.84"Round
    0.173"Standard
    3024A23800000000
    16 Ga.
    0.177"
    3 3/8"1.83"Round
    0.177"Standard
    3024A23700000000
    15 Ga.
    0.18"
    3 3/8"1.82"Round
    0.18"Standard
    3024A23600000000
    14 Ga.
    0.182"
    3 3/8"1.82"Round
    0.182"Standard
    3024A23500000000
    13 Ga.
    0.185"
    3 1/2"1.94"Round
    0.185"Standard
    3024A23400000000
    12 Ga.
    0.189"
    3 1/2"1.93"Round
    0.189"Standard
    3024A233000000000
    11 Ga.
    0.191"
    3 1/2"1.93"Round
    0.191"Standard
    3024A232000000000
    10 Ga.
    0.1935"
    3 5/8"2.05"Round
    0.1935"Standard
    3024A231000000000
    9 Ga.
    0.196"
    3 5/8"2.04"Round
    0.196"Standard
    3024A229000000000
    8 Ga.
    0.199"
    3 5/8"2.03"Round
    0.199"Standard
    3024A228000000000
    7 Ga.
    0.201"
    3 5/8"2.03"Round
    0.201"Standard
    3024A227000000000
    6 Ga.
    0.204"
    3 3/4"2.09"Round
    0.204"Standard
    3024A2260000000000
    5 Ga.
    0.2055"
    3 3/4"2.08"Round
    0.2055"Standard
    3024A2250000000000
    4 Ga.
    0.209"
    3 3/4"2.08"Round
    0.209"Standard
    3024A2240000000000
    3 Ga.
    0.213"
    3 3/4"2.07"Round
    0.213"Standard
    3024A2230000000000
    2 Ga.
    0.221"
    3 7/8"2.18"Round
    0.221"Standard
    3024A2220000000000
    1 Ga.
    0.228"
    3 7/8"2.16"Round
    0.228"Standard
    3024A2210000000000
     

    High-Speed Steel Drill Bit Sets

    Our basic drill bits are also the most versatile. Cut holes in a variety of metals, from the softest aluminum to the hardest steel.
    Jobbers' LengthAbout Jobbers' Length
    Image of Product. Front orientation. Drill Bits. High-Speed Steel Drill Bit Sets, Jobbers' Length.
    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.
    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.

    Split

    Standard

    These bits have the balance of rigidity and length needed for most applications.
    Black Oxide—The dark finish increases wear resistance and reduces friction to improve chip flow, so these bits can last 50% longer than uncoated bits.
    Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated and oxide-coated bits, especially on tough materials like hardened steel and nickel.
    Uncoated—The most economical option, uncoated bits perform best when used on low-carbon steel and aluminum. Polished to reduce friction, they're also known as bright finish bits.
    No. of
    Pieces
    Drill Bit Sizes Included
    System of Measurement
    Drill Bit Point
    Style
    Specs. Met
    Container Type
    Each
    Black Oxide
    2080-61 gaWire GaugeStandard Point
    NAS907 Type BMetal Case8907A17000000
    6060-53 ga,
    52-1 ga
    Wire GaugeStandard
    Split
    NAS907 Type BMetal Case8907A16000000
    8080-1 gaWire GaugeStandard Point
    ASME B94.11M, DIN 338Metal Case2948A34000000
    1141/16"-1/2" (increments of 1/64"),
    1.0-13.0 mm (increments of 0.5 mm),
    60-1 ga
    Inch, Metric, Wire GaugeStandard Point
    DIN 338Metal Case8834A13000000
    1151/16"-1/2" (increments of 1/64"),
    60-53 ga,
    52-1 ga,
    A-Z,
    Inch, Wire Gauge, Letter SizeSplit
    Standard
    NAS907 Type BMetal Case8834A71000000
    1151/16"-1/2" (increments of 1/64"),
    60-1 ga,
    A-Z
    Inch, Wire Gauge, Letter SizeStandard Point
    ASME B94.11M, DIN 338Metal Case8834A12000000
    2495 each of 60-53 ga,
    5 each of 52-30 ga,
    4 each of 29-23 ga,
    3 each of 22-1 ga,
    Wire GaugeStandard
    Split
    Metal Drawer Cabinet8802A13000000
     
    Titanium Nitride (TiN) Coated
    2080-61 gaWire GaugeStandard Point
    NAS907 Type BMetal Case31555A57000000
    6060-53 ga,
    52-1 ga
    Wire GaugeStandard
    Split
    NAS907 Type BMetal Case31555A56000000
    1151/16"-1/2" (increments of 1/64"),
    60-53 ga,
    52-1 ga,
    A-Z,
    Inch, Wire Gauge, Letter SizeSplit
    Standard
    NAS907 Type BMetal Case29585A8000000
    2495 each of 60-30 ga,
    4 each of 29-23 ga,
    3 each of 22-1 ga
    Wire GaugeSplit Point
    NAS907 Type BMetal Drawer Cabinet31555A6000000
     
    Uncoated
    2080-61 gaWire GaugeStandard Point
    ASME B94.11M, DIN 338Metal Case31055A6400000
    6060-1 gaWire GaugeStandard Point
    ASME B94.11M, DIN 338Metal Case31055A62000000
    1151/16"-1/2" (increments of 1/64"),
    60-1 ga,
    A-Z
    Inch, Wire Gauge, Letter SizeStandard Point
    ASME B94.11M, DIN 338Metal Case29585A7000000
    2495 each of 60-30 ga,
    4 each of 29-23 ga,
    3 each of 22-1 ga
    Wire GaugeSplit Point
    NAS907 Type AMetal Drawer Cabinet31055A65000000
     

    Cobalt Steel Drill Bit Sets

    Tough and wear resistant, cobalt steel bits last at least twice as long as high-speed steel. They can also run up to 25% faster at higher temperatures without being damaged on hard materials, such as nickel.
    Jobbers' LengthAbout Jobbers' Length
    Image of Product. Front orientation. Drill Bits. Cobalt Steel Drill Bit Sets, Jobbers' Length.
    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Split

    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.

    Standard

    These bits have the balance of rigidity and length needed for most applications.
    Uncoated—Polished to eject chips, these are also known as bright finish bits.
    No. of
    Pieces
    Drill Bit Sizes Included
    System of Measurement
    Drill Bit Point
    Style
    Specs. Met
    Container
    Type
    Each
    Uncoated
    2080-61 gaWire GaugeStandard Point
    NAS907 Type JMetal Case8856A57000000
    6060-53 ga,
    52-1 ga
    Wire GaugeStandard
    Split
    NAS907 Type JMetal Case8856A54000000
    1141/16"-1/2" (increments of 1/64"),
    1.0-13.0 mm (increments of 0.5 mm),
    60-1 ga
    Inch, Metric, Wire GaugeSplit Point
    NAS907 Type JMetal Case3048A4700000000
    1151/16"-1/2" (increments of 1/64"),
    60-53 ga,
    52-1 ga,
    A-Z,
    Inch, Wire Gauge, Letter SizeSplit
    Standard
    NAS907 Type JMetal Case3048A46000000
     

    Carbide Drill Bit Sets

    The hardest and most wear-resistant drill bits you can buy. Carbide bits stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. They last 10 to 20 times longer than their closest alternative, cobalt steel. Carbide can be brittle, however, so these bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.
    Jobbers' LengthAbout Jobbers' Length
    Image of Product. Front orientation. Drill Bits. Carbide Drill Bit Sets, Jobbers' Length.
    These bits have the balance of rigidity and length needed for most applications.
    Uncoated—Excellent for a range of materials but won't last as long as coated bits.
    No. of
    Pieces
    Drill Bit Sizes
    Included
    System of
    Measurement
    Drill Bit Point
    Style
    Container
    Type
    Each
    Uncoated
    6060-1 gaWire GaugeFour-Facet Point
    Metal Case29325A240000000
     

    Expanded-Shank Carbide Drill Bit Sets

    All of the bits in these sets have the same shank diameter, so you can quickly change sizes without swapping out the collet on your tool. Because of their small size, they are often used for drilling holes in circuit boards. Carbide bits are the the hardest and most wear resistant. They stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. Carbide can be brittle, however, so bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.
    Jobbers' LengthAbout Jobbers' Length
    Image of Product. Front orientation. Drill Bits. Expanded-Shank Carbide Drill Bit Sets, Jobbers' Length.
    These bits have the balance of rigidity and length needed for most applications.
    Uncoated—Excellent for a range of materials but won't last as long as coated bits.
    Shank
    Size
    No. of
    Pieces
    Drill Bit Sizes
    Included
    System of
    Measurement
    Drill Bit Point
    Style
    Container
    Type
    Each
    Uncoated
    1/8"1080-71 gaWire GaugeFour-Facet Point
    Plastic Case2841A111000000
    1/8"1070-61 gaWire GaugeFour-Facet Point
    Plastic Case2841A11200000
     

    Left-Hand High-Speed Steel Drill Bit Sets

    With flutes that spiral in the opposite direction of other bits, these are primarily used to remove stripped screws. Choose a bit that’s slightly smaller than the diameter of the screw’s head. Set your power tool to rotate in reverse. Slowly drill in the center of the screw head, maintaining constant pressure. As the bit penetrates, it will catch onto the screw and reverse it out of the hole. If the screw is badly stripped, you might need to punch a starter hole. Also known as reverse-flute bits. High-speed steel is the versatile choice for drilling most metals.
    Jobbers' LengthAbout Jobbers' Length
    Image of Product. Front orientation. Drill Bits. Left-Hand High-Speed Steel Drill Bit Sets, Jobbers' Length.
    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.

    Standard

    These bits have the balance of rigidity and length needed for most applications.
    Uncoated—The most economical option, uncoated bits perform best when used on low-carbon steel and aluminum. Polished to reduce friction, they're also known as bright finish bits.
    No. of
    Pieces
    Drill Bit Sizes
    Included
    System of
    Measurement
    Drill Bit Point
    Style
    Container
    Type
    Each
    Uncoated
    6060-1 gaWire GaugeStandard Point
    Metal Case29505A710000000
     

    High-Speed Steel Drill Bits for Plastic

    The precision-ground, 60° point penetrates gradually to prevent cracking and chipping. It also reduces heat that can deform the material. Use these bits for drilling into acrylic, laminate, and other plastics. They're made of wear-resistant high-speed steel.
    Jobbers' LengthAbout Jobbers' Length
    Image of Product. Front orientation. Drill Bits. High-Speed Steel Drill Bits for Plastic, Jobbers' Length.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Point
    Angle
    Drill Bit
    Point Type
    Each
    Uncoated
    31 Ga.
    0.12"
    2 3/4"1"Round
    0.12"60°Standard
    27465A34400000
    30 Ga.
    0.1285"
    2 3/4"1"Round
    0.1285"60°Standard
    27465A3430000
    29 Ga.
    0.136"
    2 7/8"1.12"Round
    0.136"60°Standard
    27465A3420000
    28 Ga.
    0.1405"
    2 7/8"1.12"Round
    0.1405"60°Standard
    27465A3410000
    27 Ga.
    0.144"
    3"1.25"Round
    0.144"60°Standard
    27465A3390000
    26 Ga.
    0.147"
    3"1.25"Round
    0.147"60°Standard
    27465A3380000
    25 Ga.
    0.1495"
    3"1.25"Round
    0.1495"60°Standard
    27465A3370000
    24 Ga.
    0.152"
    3 1/8"1.31"Round
    0.152"60°Standard
    27465A3360000
    23 Ga.
    0.154"
    3 1/8"1.31"Round
    0.154"60°Standard
    27465A3350000
    22 Ga.
    0.157"
    3 1/8"1.31"Round
    0.157"60°Standard
    27465A3340000
    21 Ga.
    0.159"
    3 1/4"1.37"Round
    0.159"60°Standard
    27465A3330000
    20 Ga.
    0.161"
    3 1/4"1.37"Round
    0.161"60°Standard
    27465A3320000
    19 Ga.
    0.166"
    3 1/4"1.37"Round
    0.166"60°Standard
    27465A3310000
    18 Ga.
    0.1695"
    3 1/4"1.37"Round
    0.1695"60°Standard
    27465A3290000
    17 Ga.
    0.173"
    3 3/8"1.5"Round
    0.173"60°Standard
    27465A3280000
    16 Ga.
    0.177"
    3 3/8"1.5"Round
    0.177"60°Standard
    27465A3270000
    15 Ga.
    0.18"
    3 3/8"1.5"Round
    0.18"60°Standard
    27465A3260000
    14 Ga.
    0.182"
    3 3/8"1.5"Round
    0.182"60°Standard
    27465A3250000
    13 Ga.
    0.185"
    3 1/2"1.62"Round
    0.185"60°Standard
    27465A3240000
    12 Ga.
    0.189"
    3 1/2"1.62"Round
    0.189"60°Standard
    27465A3230000
    11 Ga.
    0.191"
    3 1/2"1.62"Round
    0.191"60°Standard
    27465A3220000
    10 Ga.
    0.1935"
    3 5/8"1.75"Round
    0.1935"60°Standard
    27465A3210000
    9 Ga.
    0.196"
    3 5/8"1.75"Round
    0.196"60°Standard
    27465A3190000
    8 Ga.
    0.199"
    3 5/8"1.75"Round
    0.199"60°Standard
    27465A3180000
    7 Ga.
    0.201"
    3 5/8"1.75"Round
    0.201"60°Standard
    27465A3170000
    6 Ga.
    0.204"
    3 3/4"1.75"Round
    0.204"60°Standard
    27465A3160000
    5 Ga.
    0.2055"
    3 3/4"1.75"Round
    0.2055"60°Standard
    27465A3150000
    4 Ga.
    0.209"
    3 3/4"1.75"Round
    0.209"60°Standard
    27465A3140000
    3 Ga.
    0.213"
    3 3/4"1.75"Round
    0.213"60°Standard
    27465A3130000
    2 Ga.
    0.221"
    3 7/8"1.87"Round
    0.221"60°Standard
    27465A3120000
    1 Ga.
    0.228"
    3 7/8"1.87"Round
    0.228"60°Standard
    27465A3110000
     

    Carbide Drill Bits for Carbon Fiber, Fiberglass, and Graphite

    Image of Product. Front orientation. Drill Bits. Carbide Drill Bits for Carbon Fiber, Fiberglass, and Graphite, Jobbers' Length.

    Jobbers' Length

    Cut clean holes in abrasive material without fraying or delaminating the surface. Made of carbide, these bits resist wear to retain a sharp edge, even after after hundreds of cuts.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Point
    Angle
    Drill Bit
    Point Type
    Bit
    Style
    Each
    Jobbers' Length
     
    Uncoated
    60 Ga.
    0.04"
    1 1/2"0.6"Round
    0.04"140°Brad
    Fluted2828A899000000
    57 Ga.
    0.043"
    1 1/2"0.6"Round
    0.043"140°Brad
    Fluted2828A84200000
    56 Ga.
    0.0465"
    1 1/2"0.6"Round
    0.0465"140°Brad
    Fluted2828A84300000
    55 Ga.
    0.052"
    1 1/2"0.6"Round
    0.052"140°Brad
    Fluted2828A84400000
    54 Ga.
    0.055"
    1 1/2"0.6"Round
    0.055"140°Brad
    Fluted2828A84500000
    53 Ga.
    0.0595"
    1 1/2"0.6"Round
    0.0595"140°Brad
    Fluted2828A84600000
    52 Ga.
    0.0635"
    1 1/2"0.6"Round
    0.0635"140°Brad
    Fluted2828A84700000
    51 Ga.
    0.067"
    1 1/2"0.6"Round
    0.067"140°Brad
    Fluted2828A84800000
    50 Ga.
    0.07"
    1 3/4"0.7"Round
    0.07"140°Brad
    Fluted2828A84900000
    49 Ga.
    0.073"
    1 3/4"0.7"Round
    0.073"140°Brad
    Fluted2828A8500000
    48 Ga.
    0.076"
    1 3/4"0.7"Round
    0.076"140°Brad
    Fluted2828A85100000
    47 Ga.
    0.0785"
    1 3/4"0.7"Round
    0.0785"140°Brad
    Fluted2828A85200000
    46 Ga.
    0.081"
    1 3/4"0.7"Round
    0.081"140°Brad
    Fluted2828A85300000
    45 Ga.
    0.082"
    1 3/4"0.7"Round
    0.082"140°Brad
    Fluted2828A85400000
    44 Ga.
    0.086"
    2"0.8"Round
    0.086"140°Brad
    Fluted2828A85500000
    43 Ga.
    0.089"
    2"0.8"Round
    0.089"140°Brad
    Fluted2828A85600000
    42 Ga.
    0.0935"
    2"0.8"Round
    0.0935"140°Brad
    Fluted2828A85700000
    41 Ga.
    0.096"
    2"0.8"Round
    0.096"140°Brad
    Fluted2828A85800000
    40 Ga.
    0.098"
    2"0.8"Round
    0.098"140°Brad
    Fluted2828A85900000
    39 Ga.
    0.0995"
    2 1/4"1"Round
    0.0995"140°Brad
    Fluted2828A8600000
    38 Ga.
    0.1015"
    2 1/4"1"Round
    0.1015"140°Brad
    Fluted2828A86100000
    37 Ga.
    0.104"
    2 1/4"1"Round
    0.104"140°Brad
    Fluted2828A86200000
    36 Ga.
    0.1065"
    2 1/4"1"Round
    0.1065"140°Brad
    Fluted2828A86300000
    35 Ga.
    0.11"
    2 1/4"1"Round
    0.11"140°Brad
    Fluted2828A86400000
    34 Ga.
    0.111"
    2 1/4"1"Round
    0.111"140°Brad
    Fluted2828A86500000
    33 Ga.
    0.113"
    2 1/4"1"Round
    0.113"140°Brad
    Fluted2828A86600000
    32 Ga.
    0.116"
    2 1/4"1"Round
    0.116"140°Brad
    Fluted2828A86700000
    31 Ga.
    0.12"
    2 1/4"1"Round
    0.12"140°Brad
    Fluted2828A86800000
    30 Ga.
    0.1285"
    2 1/4"1.1"Round
    0.1285"140°Brad
    Fluted2828A86900000
    29 Ga.
    0.136"
    2 1/2"1.1"Round
    0.136"140°Brad
    Fluted2828A8700000
    28 Ga.
    0.1405"
    2 1/2"1.1"Round
    0.1405"140°Brad
    Fluted2828A87100000
    27 Ga.
    0.144"
    2 1/2"1.1"Round
    0.144"140°Brad
    Fluted2828A87200000
    26 Ga.
    0.147"
    2 1/2"1.1"Round
    0.147"140°Brad
    Fluted2828A87300000
    25 Ga.
    0.1495"
    2 1/2"1.1"Round
    0.1495"140°Brad
    Fluted2828A87400000
    24 Ga.
    0.152"
    2 1/2"1.1"Round
    0.152"140°Brad
    Fluted2828A87500000
    23 Ga.
    0.154"
    2 1/2"1.1"Round
    0.154"140°Brad
    Fluted2828A87600000
    22 Ga.
    0.157"
    2 1/2"1.1"Round
    0.157"140°Brad
    Fluted2828A87700000
    21 Ga.
    0.159"
    2 1/2"1.1"Round
    0.159"140°Brad
    Fluted2828A87800000
    20 Ga.
    0.161"
    2 1/2"1.1"Round
    0.161"140°Brad
    Fluted2828A87900000
    19 Ga.
    0.166"
    2 3/4"1.3"Round
    0.166"140°Brad
    Fluted2828A8800000
    18 Ga.
    0.1695"
    2 3/4"1.3"Round
    0.1695"140°Brad
    Fluted2828A88100000
    17 Ga.
    0.173"
    2 3/4"1.3"Round
    0.173"140°Brad
    Fluted2828A88200000
    16 Ga.
    0.177"
    2 3/4"1.3"Round
    0.177"140°Brad
    Fluted2828A88300000
    15 Ga.
    0.18"
    2 3/4"1.3"Round
    0.18"140°Brad
    Fluted2828A88400000
    14 Ga.
    0.182"
    2 3/4"1.3"Round
    0.182"140°Brad
    Fluted2828A88500000
    13 Ga.
    0.185"
    2 3/4"1.3"Round
    0.185"140°Brad
    Fluted2828A88600000
    12 Ga.
    0.189"
    2 3/4"1.3"Round
    0.189"140°Brad
    Fluted2828A88700000
    11 Ga.
    0.191"
    2 3/4"1.3"Round
    0.191"140°Brad
    Fluted2828A88800000
    10 Ga.
    0.1935"
    2 3/4"1.3"Round
    0.1935"140°Brad
    Fluted2828A88900000
    9 Ga.
    0.196"
    3"1.4"Round
    0.196"140°Brad
    Fluted2828A8900000
    8 Ga.
    0.199"
    3"1.4"Round
    0.199"140°Brad
    Fluted2828A89100000
    7 Ga.
    0.201"
    3"1.4"Round
    0.201"140°Brad
    Fluted2828A89200000
    6 Ga.
    0.204"
    3"1.4"Round
    0.204"140°Brad
    Fluted2828A89300000
    5 Ga.
    0.2055"
    3"1.4"Round
    0.2055"140°Brad
    Fluted2828A89400000
    4 Ga.
    0.209"
    3"1.4"Round
    0.209"140°Brad
    Fluted2828A89500000
    3 Ga.
    0.213"
    3"1.4"Round
    0.213"140°Brad
    Fluted2828A89600000
    2 Ga.
    0.221"
    3"1.4"Round
    0.221"140°Brad
    Fluted2828A89700000
    1 Ga.
    0.228"
    3 1/4"1.4"Round
    0.228"140°Brad
    Fluted2828A89800000
     
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