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    34 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, Morse Taper Shank.
    Image of Product. Front orientation. Drill Bits. High-Speed Steel Drill Bits, Extended Length, Round Shank.
    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.

    Jobbers' Length

    Morse Taper Shank

    Extended Length

    Round Shank

    Standard

    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.
    Extended Length—Drill through panels and thick workpieces with our longest bits. Their length is good for creating deep holes but makes them less rigid than other bits. As a result, they are more prone to wobbling or breaking, especially when drilling hard materials.
    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.
    Type
    Size
    Drill Bit
    Point Type
    Each
    Jobbers' Length
     
    Black Oxide
    13/32"
    		0.4063"
    		7"3.01"Morse Taper
    		Morse 1Standard
    		00000000000000
     
    Extended Length
     
    Black Oxide
    25/64"
    		0.3906"
    		7"3.78"Round
    		25/64"Standard
    		00000000000000
    13/32"
    		0.4063"
    		7"3.76"Round
    		13/32"Standard
    		00000000000000
    V
    		0.377"
    		7"3.81"Round
    		0.377"Standard
    		000000000000
    W
    		0.386"
    		7"3.79"Round
    		0.386"Standard
    		000000000000
    X
    		0.397"
    		7"3.78"Round
    		0.397"Standard
    		000000000000
    Y
    		0.404"
    		7"3.76"Round
    		0.404"Standard
    		000000000000
     
    Titanium Nitride (TiN) Coated
    25/64"
    		0.3906"
    		7"4.38"Round
    		25/64"Standard
    		00000000000000
    13/32"
    		0.4063"
    		7"4.38"Round
    		13/32"Standard
    		00000000000000
     
    Uncoated
    25/64"
    		0.3906"
    		7"4.38"Round
    		25/64"Standard
    		000000000000
     

    Tap and Drill Bit Cases

    For Drill Bits
    Image of Product. Front orientation. Tap and Drill Bit Stands. Tap and Drill Bit Cases, For Drill Bits, Steel.

    Steel

    Store and organize drill bits so they stay in good working condition and don't go missing. These cases have individually marked holes for each size in your set.
    Steel—Steel cases have stands that fold in and out. Stand them up when you need them, then fold them back into the slim case for storage inside a workbench drawer.
    For
    Drill Bit
    Overall
    Material
    No.
    of
    Size
    Lg.
    Wd.
    Ht.
    Each
    For Inch Drill Bits
     
    For Jobbers' Length
    Steel151/16" to 1/2" (increments of 1/32")7"4"1 1/4"0000000000000
    Steel291/16" to 1/2" (Increments of 1/64")7"4"1 3/4"000000000000
     
    For Short Length
    Steel291/16" to 1/2" (Increments of 1/64")7"4"1 3/4"000000000000
     
    For Letter Size Drill Bits
     
    For Jobbers' Length
    Steel26A to Z7"4"1 3/4"000000000000
     
    For Short Length
    Steel26A to Z7"4"1 3/4"000000000000
     
    For Metric Drill Bits
     
    For Jobbers' Length
    Steel251.0 mm to 13.0 mm (Increments of 0.5 mm)7"4"1 3/4"000000000000
     
    For Inch, Wire Gauge, Letter Size Drill Bits
     
    For Jobbers' Length
    Steel191/16", 1/2", 1/4", 1/8", 21 Ga., 25 Ga., 37/64", 29 Ga., 3/16", 3/32", 3/8", 5/16", 5/32", 5/64", 7 Ga., 7/16", 7/32", F, U7"4"1 1/4"000000000000
     
    For Taps and Drill Bits
    Image of Product. Front orientation. Tap and Drill Bit Stands. Tap and Drill Bit Cases, For Taps and Drill Bits.
    These cases close for easy transport and are labeled with sizes for organizing tools. Taps and drill bits are not included.
    Steel—Steel cases have stands that fold in and out. Stand them up when you need them, then fold them back into the slim case for storage inside a workbench drawer.
    Material
    No. of Taps
    Stored
    Holds Tap Sizes
    No. of Drill
    Bits Stored
    Holds Drill Bit Sizes
    Lg.
    Wd.
    Ht.
    Each
    Steel9One each of Nos. 6-32, 8-32, 10-24, 10-32
    One each of 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14, 1/2"-13    		9One each of Nos. 36, 29, 25, 21, 7
    One each of 5/16", 27/64"
    One each of F, U    		7"4"1 1/4"0000000000000
    Steel9One each of Nos. 6-40, 8-36, 10-24, 10-32
    One each of 1/4"-28, 5/16"-24, 3/8"-24, 7/16"-20, 1/2"-20    		9One each of Nos. 33, 29, 25, 21, 3
    One each of 25/64", 29/64"
    One each of I, Q    		7"4"1 1/4"000000000000
    Steel9One each of M2.5 × 0.45, M3 × 0.5, M3.5 × 0.6, M4 × 0.7, M5 × 0.8, M6 × 1, M8 × 1.25, M10 × 1.5, M12 × 1.759One each of 2.05, 2.5, 2.9, 3.3, 4.2, 5, 6.7, 8.5, 10.2 mm7"4"1 1/4"000000000000
     

    Carbide-Tipped Drill Bits for Hardened Steel

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

    Jobbers' Length

    Round Shank

    Straight flutes withstand the heavy pressure needed to penetrate hardened steel. These bits cut more aggressively and resist stress better than spiral-flute bits. A lower-priced alternative to solid carbide, they stay sharp when drilling abrasive material but won’t last as long.
    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
    5/8"
    		0.625"
    		7"2.5"Round
    		5/8"Notched
    		0000000000000
     

    Tapping Screw Installation Drill Bits for Masonry and Concrete

    Create an undersized hole so concrete tapping screws fit tightly once they're threaded into place. These bits are slightly smaller than the matching screw size. They have a carbide tip that resists wear and heat to stay sharp.
    SDS-Plus Shank for Hammer and Rotary Drilling
    Image of Product. Front orientation. Drill Bits. Tapping Screw Installation Drill Bits for Masonry and Concrete, SDS-Plus Shank for Hammer and Rotary Drilling.
    Image of Specification. SDS-Plus Shank. Front orientation. SDS Plus Shank.

    SDS-Plus

    Shank

    The slotted shank fits SDS-Plus-drive rotary hammers, which rotate and hammer bits simultaneously to penetrate material. Also known as percussion or impact bits.
    For Screw
    Size
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Each
    Uncoated
     
    Standard Point
    3/16"
    		5/32"
    		0.1563"
    		7"4"000000000000
     

    Cobalt Steel Drill Bits

    Image of Product. Front orientation. Drill Bits. Cobalt Steel Drill Bits, Extended Length, Round Shank.
    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Extended Length

    Round Shank

    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.
    Extended Length—Drill through panels and thick workpieces with our longest bits. Their length is good for creating deep holes but makes them less rigid than other bits. As a result, they are more prone to wobbling or breaking, especially when drilling hard materials.
    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.
    Type
    Size
    Drill Bit
    Point Type
    Each
    Extended Length
     
    Uncoated
    25/64"
    		0.3906"
    		7"3.59"Round
    		25/64"Split
    		00000000000000
     

    Carbide-Tipped Drill Bits

    Image of Product. Front orientation. Drill Bits. Carbide-Tipped Drill Bits, Extended Length, Round Shank.
    Image of Specification. Standard. Front orientation. Contains Border. Standard Point. For Metal.

    Extended Length

    Round Shank

    Standard

    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.
    Extended Length—Drill through panels and thick workpieces with our longest bits. Their length is good for creating deep holes but makes them less rigid than other bits. As a result, they are more prone to wobbling or breaking, especially when drilling hard materials.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Drill Bit
    Point Type
    Each
    Extended Length
     
    Uncoated
    13/32"
    		0.4063"
    		7"3.56"Round
    		13/32"Standard
    		00000000000000
     

    Magnetic-Base Bit Organizing Caddies

    Image of Product. Front orientation. Bit Organizers. Magnetic-Base Bit Organizing Caddies.
    Mount the magnetic base to walls, cabinets, and other steel surfaces.
    For No.
    of Bits
    For Bit Hex
    Shank Size
    Lg.
    Wd.
    Ht.
    Material
    Each
    371/4"7"1 1/2"1"Plastic00000000000000

    Reversible-Bit Screwdriver/Nutdrivers

    Image of Product. Front orientation. Screwdriver/Nutdrivers. Reversible-Bit Screwdriver/Nutdrivers, Cushion Grip, 11 Sizes.

    Cushion Grip

    11 Sizes

    Image of Specification. External Hex. Front orientation. Contains Annotated. For External Hex Drives.
    Image of Specification. Phillips. Front orientation. For Phillips Drives.

    External

    Hex

    Phillips

    Image of Specification. Slotted. Front orientation. For Slotted Drives.
    Image of Specification. Square. Front orientation. For Square Drives.

    Slotted

    Square

    Image of Specification. Torx. Front orientation. For Torx Drives.

    Torx

    Bits have a different tip at each end and snap into the shaft. A ball detent holds the bit in place. To use as nutdriver, remove the bit and turn fasteners with the shaft, which is also reversible.
    Cushion Grip—Cushion-grip drivers offer comfort and some slip resistance. Bits turn eight screw sizes and the shaft three external hex sizes.
    Shaft
    Material
    For Bit Hex
    Shank Size
    No. of
    Sizes
    Sizes Included
    Overall
    Lg.
    Lg.
    Overall
    Wd.
    Bit-Holding
    Mechanism
    Shaft
    Bit
    Handle
    Features
    For Drive Style
    Each
    Cushion Grip
    1/4", 5/16"11Phillips: No. 1, No. 2
    Slotted: 3/16", 1/4"
    Torx: T10, T15
    Square: No. 1, No. 2
    External Hex: 1/4"
    External Hex: 5/16", 3/8"    		7"2 1/2"17/32"Ball DetentChrome-Plated SteelSteelPlasticBit storage inside shaftExternal Hex, Phillips, Slotted, Square, Torx
    		0000000000000
     

    Tap and Drill Bit Stands

    For Taps and Drill Bits
    Image of Product. Front orientation. Tap and Drill Bit Stands. For Taps and Drill Bits.
    Keep taps and drill bits organized. All holes are labeled with sizes. Taps and drill bits are not included.
    Material
    No. of Taps
    Stored
    Holds Tap Sizes
    No. of Drill
    Bits Stored
    Holds Drill Bit Sizes
    Lg.
    Wd.
    Ht.
    Each
    Plastic16One each of M2, M3
    Two each of M4, M5, M6, M8, M10, M12, M14    		25Two each of 3.3 mm, 4.5 mm, 12 mm
    One each of 1.8 mm, 2.4 mm, 2.5 mm, 3.4 mm, 4.2 mm, 5 mm, 5.25 mm, 5.5 mm, 6.6 mm, 6.8 mm
    7 mm, 8.5 mm, 8.8 mm, 9 mm, 10.2 mm, 10.8 mm, 12.5 mm, 14 mm, 16 mm    		7"4 1/2"1 11/16"0000000000000
     

    Milwaukee Cordless Drill/Drivers

    Image of Product. Front orientation. Drills. Milwaukee Cordless Drill/Drivers, Style D.

    Style D

    A lithium ion (Li-Ion) battery powers these cordless drills, which means they weigh less and have a longer run-time than cordless drills that use nickel cadmium (NiCad) batteries. All have a variable speed motor—the further you depress the trigger, the faster the drill rotates.
    See Batteries and Chargers for Milwaukee Cordless Tools for replacement batteries and chargers.
    Keyless Chuck—Drills with keyless chuck allow for fast bit changes and have an adjustable clutch that lets you adjust the torque.
    Bluetooth—Drills with Bluetooth compatibility connect to the Milwaukee mobile app and let you track the location of the drills, customize their settings, view usage data, and receive alerts before they need repair.
    Drills
    Batteries
    Battery Chargers
    Style
    Voltage,
    V DC
    For Max. Bit
    Shank Size
    Max. No-Load Rotational
    Speed, rpm
    Max. Torque,
    in·lbf
    No. of Clutch
    Settings
    Battery Charging
    Time (Battery Cap.)
    Batteries
    Included
    Overall
    Lg.
    Wt.,
    lb.
    Mfr. Model
    No.
    Data
    Connection
    Certification
    Each
    Pkg.
    Qty.
    Pkg.
    Each
    Lithium Ion (Li-Ion) Battery
     
    Keyless Chuck
    D181/2"2,1001,40016—No7"3.242905-20BluetoothC-UL Listed, UL Listed
    		00000000000000001000000000000000000000000000000
    D181/2"2,1001,400161 hr. (5 A·h)Yes7"3.212903-22—C-UL Listed, UL Listed
    		00000000000000010000000000000000000000000000
     

    Milwaukee Cordless Hammer Drills

    Image of Product. Front orientation. Drills. Milwaukee Cordless Hammer Drills.
    Just twist the collar ring and these tools will change from a standard cordless drill to a hammer drill.
    The rotary-only mode is for general purpose drilling and driving fasteners. Use this mode with standard drill bits for wood and metal as well as masonry drill bits. In rotary-percussion mode, the tool provides both a rotary drilling and hammering action. The hammering action pounds concrete and masonry, which breaks up the material while it drills. Use this mode for drilling masonry materials using carbide-tipped masonry drill bits.
    This drill has a variable speed motor—the further you depress the trigger, the faster the drill rotates. They also have an adjustable clutch that lets you adjust the torque.
    See Batteries and Chargers for Milwaukee Cordless Tools for replacement batteries and chargers.
    Keyless Chuck—Drills with keyless chuck open and close without a key for fast bit changes.
    Voltage,
    V DC
    For Max. Bit
    Shank Size
    For Max. Drill Bit Size
    for Concrete
    For Max. Drill Bit
    Size for Steel
    Max. No-Load Rotational
    Speed, rpm
    Max. Torque,
    in·lbf
    Max. No-Load
    Blows per min.
    No. of Clutch
    Settings
    Battery Charging
    Time (Battery Cap.)
    Batteries
    Included
    Overall
    Lg.
    Wt.,
    lb.
    Mfr. Model
    No.
    Certification
    Each
    Lithium Ion (Li-Ion) Battery
     
    Keyless Chuck
    181/2"5/8"1/2"2,1001,40033,000161 hr. (5 A·h)Yes7"52904-22C-UL Listed, UL Listed
    		000000000000000
     

    Medium Duty Air-Powered Drills

    Image of Product. Front orientation. Drills. Medium Duty Air-Powered Drills, Style B.
    Image of Product. Front orientation. Contains Annotated. Drills. Medium Duty Air-Powered Drills, Style D.

    Style B

    Style D

    More durable than our light duty drills, these are excellent for general purpose drilling jobs.
    Keyed Chuck—Drills with keyed chuck can be tightened with the included key.
    Air Inlet
    Style
    For Max. Bit
    Shank Size
    Max. No-Load Rotational
    Speed, rpm
    Drive Direction
    Chuck
    Type
    Power,
    hp
    Average Air Consumption
    @ Pressure
    Pipe
    Size
    Thread
    Type
    Gender
    Exhaust
    Location
    Overall
    Lg.
    Wt.,
    lb.
    Each
    For Hex and Round Bit Shanks
    B3/8"2,600ClockwiseKeyed17.5 ft³/min @ 90 psi1/4
    		NPT
    		FemaleBack7"2.500000000000000
    D3/8"1,800Clockwise, CounterclockwiseKeyed1/24.6 ft³/min @ 90 psi1/4
    		NPT
    		FemaleBack7"2.500000000000000
     
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