Bit Tips | McMaster-Carr

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2,473 Products

Fastening and Joining

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

Nutdriver Bits

Pair with nutdrivers to turn hex nuts and cap screws

Bit Adapters

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

One-Way Screw Remover Bits

One-Way Screw Remover Bits

Use with a nutdriver to loosen one-way screws

Eyebolt and Hook Driver Bits

Eyebolt and Hook Driver Bits

Install and remove eyebolts and screw-in hooks

Wing Nut Driver Bits

Wing Nut Driver Bits

Use with power tools to hold and turn wing nuts

Wood Screw Threaded Stud Driver Bits

Wood Screw Threaded Stud Driver Bits

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

Hanger Bolt Driver Bits

Hanger Bolt Driver Bits

Turn flat-end bolts and screws

Driver Shafts

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

Threaded Rod and Stud Driver Bits

Threaded Rod and Stud Driver Bits

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

Screwdriver/Nutdrivers

Screwdriver/Nutdrivers

Quickly switch between driving screws and driving nuts

Screwdrivers

Tighten and loosen screws

Impact Drivers

More powerful than drills to drive screws through dense material and loosen stuck fasteners

Screw, Pipe, and Stud Extractors

Screw, Pipe, and Stud Extractors

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

Socket Adapters

Socket Adapters

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

Threaded Insert Tools

Threaded Insert Tools

Install or extract helical, key-locking, slotted-drive, and other threaded inserts

Socket Bits

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

Bit Sockets

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

Fabricating and Machining

Drill Bit Shank Adapters

Drill Bit Shank Adapters

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

Drill Bits

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

Drill Rig Thread Adapters

Drill Rig Thread Adapters

Change thread sizes on bits to use them in drill rigs

Wheel Arbors

Attach abrasive wheels to hand-held drills and die grinders; also known as mandrels

Deburring Blades

Deburring Blades

Scrape burs from flat surfaces and the edges of holes, sheets, and pipe using a changeable-blade tool

Tap and Drill Bit Kits

Tap and Drill Bit Kits

Drill holes and cut internal threads in a variety of sizes

Countersinks

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

Taps

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

Deburring Bits

Remove sharp points from straight edges, holes, and pipe with a bit screwdriver

Countersink Extensions

Countersink Extensions

Lengthen the reach of countersink heads

Electrical

Wire Splice Screwdrivers

Wire Splice Screwdrivers

Install twist-on wire splices

Containers, Storage, and Furniture

Bit Organizers

Store and organize several sizes and styles of bits

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