Insert Bits | McMaster-Carr

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Shank Type

Knurled-End Hex

Quick-Change Hex

Drive Size

Overall Length

1 1/4" to 1 3/8"

1 3/8" to 1 5/8"

Hex Shank Size

Driver Style

Cut Type

Along-the-Length Turning

External Grooving

External Profiling

External Threading

Internal Grooving

Internal Knurling

Internal Profiling

Screw Size

Tip Style

Sold As

System of Measurement

For Use On

Stainless Steel

Material

Aluminum Oxide Ceramic

Cubic Boron Nitride

Stainless Steel

Insert Shape

Cutting Direction

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Finish

Aluminum Titanium Chromium Nitride (AlTiCrN) Coated

Diamondlike Carbon (DLC) Coated

Phosphate Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Aluminum Oxygen Nitride (TiAlON) Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

Insert Code

For Bit Shank Type

Quick-Change Hex

Inscribed Circle Diameter (IC)

Number of Pieces

Shank Width

Shank Diameter

How can we improve?

3,594 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

Screwdrivers

Tighten and loosen screws

Bit Adapters

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

Driver Shafts

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

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

Screwdriver/Nutdrivers

Screwdriver/Nutdrivers

Quickly switch between driving screws and driving nuts

One-Way Screw Remover Bits

One-Way Screw Remover Bits

Use with a nutdriver to loosen one-way screws

Hanger Bolt Driver Bits

Hanger Bolt Driver Bits

Turn flat-end bolts and screws

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

Fabricating and Machining

Lathe Tool Inserts

Lathe Tool Inserts

Pair with lathes to add cuts and grooves to workpieces

Lathe Tool Insert Holders

Lathe Tool Insert Holders

Secure inserts within lathes to add cuts and grooves to workpieces

Lathe Tools

Shape workpieces as they rotate on a lathe

Lathe Tool Blocks

Lathe Tool Blocks

Mount lathe tool holders to posts and turrets

End Mill Inserts

End Mill Inserts

Replace the cutting edge on your end mill insert holder instead of the entire tool

End Mill Insert Holders

End Mill Insert Holders

Pair with inserts to create end mills that have a replaceable cutting edge

Drill/Screwdriver Bits

Drill/Screwdriver Bits

Quickly change between drilling countersunk holes and driving screws

Deburring Bits

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

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.)