Bit Sets | McMaster-Carr

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Shank Type

Knurled-End Hex

Quick-Change Hex

System of Measurement

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Number of Pieces

Tip Style

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Container Type

Canvas Bag with Zipper Closure

Canvas Case with Zipper Closure

Canvas Roll-Up Pouch

Compartmented Plastic Box

Fabric Roll-Up Pouch

Metal Clip Rail

Metal Drawer Cabinet

Metal Wall-Mount Case

Overall Length

15/16" to 1 1/8"

31/32" to 3 1/16"

1 1/4" to 1 3/8"

1 1/4" to 4 11/16"

Hex Shank Size

Length

15/16" to 1 1/8"

31/32" to 3 1/16"

1 1/4" to 1 3/8"

1 1/4" to 4 11/16"

Tool Type

Chiseling Hammer

Riveting Hammer

Square Drive Size

Socket Style

Material

Aluminum Bronze

Carbide-Tipped Steel

Nylon Mesh/Aluminum Oxide

Nylon Mesh/Silicon Carbide

Silicon Carbide

Stainless Steel

Socket Shape

Finish

Aluminum Titanium Nitride (AlTiN) Coated

Black/Gold Oxide

Magnesium Phosphate Coated

Manganese Phosphate Coated

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

Screw Size

For Bit Shank Type

Quick-Change Hex

Bit-Holding Mechanism

Quick-Change Chuck

RoHS

Compliant with Exemptions

REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

1,498 Products

Fastening and Joining

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

Torque Screwdrivers

Torque Screwdrivers

Apply precise torque as you fasten screws to prevent overtightening

Screwdrivers

Tighten and loosen screws

Driver Shafts

Attach to a handle to create your own driver tool, or pair with socket wrenches and power tools

L-Keys

Turn fasteners from either end and reach into tight spots

Nutdriver Bits

Pair with nutdrivers to turn hex nuts and cap screws

T-Handle Keys

To turn fasteners in hard-to-reach spots, there's a long shaft and a grip for your whole hand

Bit Sockets

Turn fasteners with an internal drive style without slipping and damaging the drive

Socket Bits

Switch out worn or damaged bits instead of replacing your entire bit socket

Sockets

Turn fasteners with an external drive style without slipping and damaging the drive

Socket Adapters

Socket Adapters

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

Socket Wrenches

Socket Wrenches

Apply torque to turn nuts, bolts, and other fasteners without rounding the heads

Tool Sets

Secure fasteners and complete a variety of other maintenance tasks

Screw, Pipe, and Stud Extractors

Screw, Pipe, and Stud Extractors

Remove broken screws, pipes, and studs without damaging the threads around them

Fabricating and Machining

Drill Bits

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

Drill Taps

Drill and thread holes with the same bit

Drill/Screwdriver Bits

Drill/Screwdriver Bits

Quickly change between drilling countersunk holes and driving screws

Tap, Die, and Drill Bit Sets

Tap, Die, and Drill Bit Sets

Cut and repair internal and external threads and drill holes in many different sizes

Tap and Drill Bit Sets

Tap and Drill Bit Sets

Drill holes and cut internal threads in a variety of sizes

Taps

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

Countersinks

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

Counterbores

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

Center Drills

Drill cone-shaped openings to mate with lathe centers or start pilot holes for screws

Grinding Bits

Pair with grinders for light material removal and precision grinding

Burs

Cut excess material to smooth surfaces and holes using a rotary power tool like a die grinder

Rotary Tool Buffing and Polishing Kits

Rotary Tool Buffing and Polishing Kits

Buff, polish, and clean with rotary tools

Buffing Kits

Everything you need to remove scratches and surface imperfections with a buffer or polisher

End Mills

Cut and shape material to create precise slots, grooves, and profiles

Fly Cutters

Machine wide cuts on flat surfaces and leave a smoother finish than face mills

Polishing Bobs

Attach to a drill or grinder to polish small and hard-to-reach areas

Sanding Bits

Smooth out small, recessed, and hard-to-reach areas, and also remove paint and rust

Chisel Bits

Pair with powered hammers or needle scalers to chip material off of workpieces

Containers, Storage, and Furniture

Bit Organizers

Store and organize several sizes and styles of bits

Socket Organizers

Socket Organizers

Arrange sockets at your workstation or carry them neatly around your facility

Bur Containers

Store and organize burs in fabric pouches, plastic cases, or wood boxes

Fluid Handling

Pressurized Pipe Tapping Kits

Pressurized Pipe Tapping Kits

Include the tools you need to add a new line without having to shut down your piping system

Heating, Ventilation, and Air Conditioning

Exhaust Fans

Draw stagnant and humid air out of a room or area

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)