Hex Shank Drill Bits | McMaster-Carr

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Shank Size

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Material

Flute Type

Decimal Size Equivalent

Screw Size

Length Class

Finish

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Drive Size

Hex Shank Size

Thread Size

Drill Bit Sizes Included

1 each in sizes 1/8"-1/2", 3/16"-1/2", 1/4"-3/4"

1 each in sizes 1/8"-1/2", 3/16"-1/2", 3/16"-7/8", 13/16"-1 3/8"

1 each of sizes 5/16", 25/64", 27/64", 29/64", 36 ga, 33 ga., 25 ga., 21 ga., 16 ga., 15 ga., 7 ga., 3 ga., F, I, Q, and U

1 each of sizes 5/32", 3/16", 7/32", 1/4", and 5/16"

1 each of sizes 9/64", 5/32", 11/64", 3/16", 7/32", 1/4", 5/16", and 3/8"

1/2"

1/4"

1/4"-1" (increments of 1/16")

1/8"

1/8"-1/4" (increments of 1/32")

Number of Pieces

REACH

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

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1,535 Products

Fabricating and Machining

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

229 products

Drill Taps

Drill and thread holes with the same bit

60 products

Drill Bit Shank Adapters

Convert your power tool to fit different drill bit sizes or shank types

16 products

Drill Bit Extensions

Expand the reach of drill bits to get into deep and hard-to-reach spots

12 products

Taps

Cut internal threads for fasteners, pipe, conduit, and more

15 products

Tap and Drill Bit Sets

Drill holes and cut internal threads in a variety of sizes

2 products

Counterbores

Enlarge the top of a hole to install socket and hex head screws flush with the surface

14 products

Countersinks

Cut a cone-shaped opening in a hole to install flat-head screws and rivets flush with the surface

10 products

Fastening and Joining

Screwdriver Bits

Pair with drivers to turn screws

959 products

Bit Adapters

Connect a variety of bits to drills, powered screwdrivers, ratchet wrenches, and other turning tools

40 products

Nutdriver Bits

Pair with nutdrivers to turn hex nuts and cap screws

93 products

Wing Nut Driver Bits

Use with power tools to hold and turn wing nuts

1 product

Eyebolt and Hook Driver Bits

Install and remove eyebolts and screw-in hooks

4 products

Threaded Rod and Stud Driver Bits

Quickly install threaded rods and studs with a cordless drill, instead of by hand

2 products

Wood Screw Threaded Stud Driver Bits

Install wood screw threaded studs, which are also known as dowel screws

3 products

One-Way Screw Remover Bits

Use with a nutdriver to loosen one-way screws

7 products

Hanger Bolt Driver Bits

Turn flat-end bolts and screws

4 products

Socket Adapters

Make your socket more versatile, from converting the drive to limiting torque

40 products