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    System of Measurement
    System of Measurement
    Inch
    Size
    Size
    Show
    12"
    Size
    Size
    Hide
    default
    0.0020"
    0.0024"
    0.0028"
    0.0032"
    0.0039"
    0.0043"
    0.0047"
    0.0051"
    0.0055"
    0.0059"
    0.0060"
    0.0070"
    0.0071"
    0.0075"
    0.0079"
    0.0080"
    0.0087"
    0.0090"
    0.0098"
    0.0102"
    0.0106"
    0.0110"
    0.0118"
    0.0126"
    0.0130"
    0.0142"
    0.0150"
    1/64"
    0.0181"
    0.0189"
    0.0197"
    0.028"
    1/32"
    0.032"
    0.035"
    3/64"
    0.048"
    0.050"
    0.060"
    1/16"
    0.071"
    5/64"
    0.079"
    3/32"
    0.099"
    7/64"
    0.119"
    1/8"
    1/8"-9/16"
    0.138"
    9/64"
    5/32"
    0.158"
    11/64"
    3/16"
    0.193"
    13/64"
    7/32"
    15/64"
    0.241"
    1/4"
    1/4"-13/16"
    17/64"
    9/32"
    0.290"
    19/64"
    5/16"
    21/64"
    11/32"
    0.350"
    23/64"
    3/8"
    25/64"
    0.395"
    13/32"
    27/64"
    7/16"
    29/64"
    0.457"
    15/32"
    31/64"
    1/2"
    33/64"
    17/32"
    35/64"
    9/16"
    37/64"
    19/32"
    39/64"
    5/8"
    5/8"-1 3/16"
    5/8"-1 3/4"
    41/64"
    21/32"
    43/64"
    11/16"
    45/64"
    23/32"
    47/64"
    3/4"
    49/64"
    25/32"
    51/64"
    13/16"
    53/64"
    27/32"
    55/64"
    7/8"
    7/8"-3"
    57/64"
    29/32"
    59/64"
    15/16"
    61/64"
    31/32"
    63/64"
    1"
    1"-1 5/8"
    1 1/64"
    1 1/32"
    1 3/64"
    1 1/16"
    1 5/64"
    1 3/32"
    1 7/64"
    1 1/8"
    1 9/64"
    1 5/32"
    1 11/64"
    1 3/16"
    1 13/64"
    1 7/32"
    1 15/64"
    1 1/4"
    1 9/32"
    1 5/16"
    1 11/32"
    1 3/8"
    1 13/32"
    1 7/16"
    1 15/32"
    1 1/2"
    1 1/2"-2 1/16"
    1 9/16"
    1 5/8"
    1 11/16"
    1 3/4"
    1 13/16"
    1 7/8"
    1 15/16"
    2"
    2 1/8"
    2 1/4"
    2 3/8"
    2 1/2"
    2 9/16"
    2 5/8"
    2 3/4"
    2 7/8"
    3"
    3 1/4"
    3 1/2"
    3 9/16"
    3 5/8"
    4"
    4 1/8"
    4 1/2"
    4 5/8"
    5"
    6"
    7"
    8"
    10"
    12"
    0.15 mm
    0.18 mm
    0.20 mm
    0.23 mm
    0.25 mm
    0.26 mm
    0.27 mm
    0.28 mm
    0.29 mm
    0.30 mm
    0.32 mm
    0.34 mm
    0.35 mm
    0.36 mm
    0.38 mm
    0.40 mm
    0.42 mm
    0.44 mm
    0.45 mm
    0.46 mm
    0.48 mm
    0.50 mm
    0.55 mm
    0.60 mm
    0.65 mm
    0.70 mm
    0.71 mm
    0.75 mm
    0.80 mm
    0.85 mm
    0.89 mm
    0.90 mm
    0.95 mm
    1.0 mm
    1.05 mm
    1.1 mm
    1.15 mm
    1.2 mm
    1.25 mm
    1.27 mm
    1.3 mm
    1.35 mm
    1.4 mm
    1.45 mm
    1.5mm
    1.55 mm
    1.6 mm
    1.65 mm
    1.7 mm
    1.75 mm
    1.8 mm
    1.85 mm
    1.9 mm
    1.95 mm
    2.0 mm
    2.05 mm
    2.1 mm
    2.15 mm
    2.2 mm
    2.25 mm
    2.3 mm
    2.35 mm
    2.4 mm
    2.45 mm
    2.5 mm
    2.55 mm
    2.6 mm
    2.65 mm
    2.7 mm
    2.75 mm
    2.8 mm
    2.85 mm
    2.9 mm
    2.95 mm
    3.0 mm
    3.05 mm
    3.1 mm
    3.15 mm
    3.2 mm
    3.25 mm
    3.3 mm
    3.4 mm
    3.5 mm
    3.6 mm
    3.7 mm
    3.8 mm
    3.9 mm
    4.0 mm
    4.1 mm
    4.15 mm
    4.2 mm
    4.25 mm
    4.3 mm
    4.4 mm
    4.5 mm
    4.55 mm
    4.6 mm
    4.7 mm
    4.75 mm
    4.8 mm
    4.9 mm
    5 mm
    5.1 mm
    5.2 mm
    5.25 mm
    5.3 mm
    5.4 mm
    5.5 mm
    5.6 mm
    5.7 mm
    5.75 mm
    5.8 mm
    5.9 mm
    6 mm
    6.1 mm
    6.2 mm
    6.3 mm
    6.4 mm
    6.5 mm
    6.6 mm
    6.7 mm
    6.8 mm
    6.9 mm
    7 mm
    7.1 mm
    7.2 mm
    7.3 mm
    7.4 mm
    7.5 mm
    7.6 mm
    7.7 mm
    7.8 mm
    7.9 mm
    8 mm
    8.1 mm
    8.2 mm
    8.3 mm
    8.4 mm
    8.5 mm
    8.6 mm
    8.7 mm
    8.8 mm
    8.9 mm
    9.0 mm
    9.1 mm
    9.2 mm
    9.3 mm
    9.4 mm
    9.5 mm
    9.6 mm
    9.7 mm
    9.8 mm
    9.9 mm
    10 mm
    10.1 mm
    10.2 mm
    10.3 mm
    10.4 mm
    10.5 mm
    10.6 mm
    10.7 mm
    10.8 mm
    10.9 mm
    11.0 mm
    11.1 mm
    11.2 mm
    11.3 mm
    11.4 mm
    11.5 mm
    11.6 mm
    11.7 mm
    11.75 mm
    11.8 mm
    12.0 mm
    12.2 mm
    12.5 mm
    12.8 mm
    13.0 mm
    13.5 mm
    13.75 mm
    14.0 mm
    14.5 mm
    15.0 mm
    15.25 mm
    15.5 mm
    16.0 mm
    16.25 mm
    16.5 mm
    17.0 mm
    17.5 mm
    18.0 mm
    18.5 mm
    19.0 mm
    19.25 mm
    19.5 mm
    20.0 mm
    20.5 mm
    21.0 mm
    21.5 mm
    22.0 mm
    22.5 mm
    23.0 mm
    23.5 mm
    24.0 mm
    24.5 mm
    25.0 mm
    25.5 mm
    26.0 mm
    26.5 mm
    27.0 mm
    28.0 mm
    28.5 mm
    29.0 mm
    29.5 mm
    30.0 mm
    30.5 mm
    31.0 mm
    31.5 mm
    32.0 mm
    33.0 mm
    34.0 mm
    35.0 mm
    36.0 mm
    38.0 mm
    39.0 mm
    40.0 mm
    50.0 mm
    1 ga
    2 ga
    3 ga
    4 ga
    5 ga
    6 ga
    7 ga
    8 ga
    9 ga
    10 ga
    11 ga
    12 ga
    13 ga
    14 ga
    15 ga
    16 ga
    17 ga
    18 ga
    19 ga
    20 ga
    21 ga
    22 ga
    23 ga
    24 ga
    25 ga
    26 ga
    27 ga
    28 ga
    29 ga
    30 ga
    31 ga
    32 ga
    33 ga
    34 ga
    35 ga
    36 ga
    37 ga
    38 ga
    39 ga
    40 ga
    41 ga
    42 ga
    43 ga
    44 ga
    45 ga
    46 ga
    47 ga
    48 ga
    49 ga
    50 ga
    51 ga
    52 ga
    53 ga
    54 ga
    55 ga
    56 ga
    57 ga
    58 ga
    59 ga
    60 ga
    61 ga
    62 ga
    63 ga
    64 ga
    65 ga
    66 ga
    67 ga
    68 ga
    69 ga
    70 ga
    71 ga
    72 ga
    73 ga
    74 ga
    75 ga
    76 ga
    77 ga
    78 ga
    79 ga
    80 ga
    88 ga
    90 ga
    91 ga
    93 ga
    95 ga
    96 ga
    A
    B
    C
    D
    E
    F
    G
    H
    I
    IP1
    IP2
    IP3
    IP4
    IP5
    IP6
    IP7
    IP8
    IP9
    IP10
    IP15
    IP20
    IP25
    IP27
    IP30
    IP40
    IP45
    IP50
    J
    K
    L
    M
    M4
    M5
    M6
    M8
    M10
    M12
    N
    No. 000
    No. 00
    No. 0
    No. 1
    No. 2
    No. 2 Reduced
    No. 3
    No. 4
    No. 5
    No. 6
    No. 7
    No. 8
    No. 10
    No. 12
    O
    P
    PL1
    PL2
    PL3
    PL4
    PL5
    PL6
    PLS8
    PLS10
    PLS15
    PLS20
    PLS25
    PLS27
    PLS30
    PLS40
    Q
    R
    R1
    R2
    R3
    R4
    S
    T
    T1
    T2
    T3
    T4
    T5
    T6
    T7
    T8
    T9
    T10
    T15
    T20
    T25
    T27
    T30
    T35
    T40
    T45
    T50
    T55
    TA18
    TA20
    TA23
    TA27
    U
    V
    W
    X
    Y
    Z
    Decimal Size Equivalent
    Decimal Size Equivalent
    12"
    Point Style
    Point Style
    Standard
    Finish
    Finish
    Diamond Coated
    Material
    Material
    Steel
    Shank Type
    Shank Type
    Threaded Hub
    Bit Style
    Bit Style
    Hollow
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    Bit ID
    Bit ID
    11 5/8"
    Thread Size
    Thread Size
    For Drilling Type
    For Drilling Type
    Rotary Only
    Shank Size
    Shank Size
    12"
    Individual/Set
    Individual/Set
    Individual
    Maximum Drilling Depth
    Maximum Drilling Depth
    13"
    Overall Length
    Overall Length
    15 1/2"
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