Chip Breakers | McMaster-Carr

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Insert Shape

For Use On

System of Measurement

Inch

Metric

Inscribed Circle Diameter (IC)

Insert Code

Cut Type

Along-the-Length Turning

Thickness

Tip Radius

Insert Designation

For Cutting Operation

Material

Nose Angle

Insert Holder Code

Number of Cutting Edges

Hole Diameter

Rake Angle Type

Finish

Aluminum Titanium Chromium Nitride (AlTiCrN) Coated

Black Oxide

Diamondlike Carbon (DLC) Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Relief Angle

Cutting Edge Length

Cutting Direction

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

REACH

Compliant

Not Compliant

For Cutting Conditions

Shank Type

566 Products

Fabricating and Machining

Lathe Tool Inserts

Pair with lathes to add cuts and grooves to workpieces

469 products

Cutoff Blades

Separate a finished part from a workpiece; also known as parting blades

14 products

Reamer Drill Bits

Drill and finish holes in one pass

26 products

Drill Bit Inserts

Pair with compatible drill bit bodies to precisely drill multiple holes

18 products

End Mill Inserts

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

6 products

End Mill Insert Holders

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

23 products