Chip Breakers | McMaster-Carr

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Insert Shape

For Use On

Heat-Resistant Super Alloy

System of Measurement

Inch

Metric

Inscribed Circle Diameter (IC)

Insert Code

Cut Type

Along-the-Length Turning

Thickness

Insert Designation

Tip Radius

For Cutting Operation

Insert Holder Code

Nose Angle

Material

Finish

Aluminum Chromium Nitride (AlCrN) Coated

Aluminum Titanium Chromium Nitride (AlTiCrN) Coated

Aluminum Titanium Nitride (AlTiN) Coated

Black Oxide

Diamondlike Carbon (DLC) Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Aluminum Oxygen Nitride (TiAlON) Coated

Titanium Nitride (TiN) Coated

Uncoated

Number of Cutting Edges

Hole Diameter

Rake Angle Type

Relief Angle

Cutting Edge Length

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

RoHS

REACH

DFARS Specialty Metals

Exempt

Not Compliant

Export Control Classification Number (ECCN)

EAR99

For Cutting Conditions

Cutting Direction

1,411 Products

Fabricating and Machining

Lathe Tool Inserts

Pair with lathes to add cuts and grooves to workpieces

1,171 products

Cutoff Blades

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

14 products

End Mill Inserts

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

41 products

End Mill Insert Holders

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

101 products

Face Mill Inserts

Pair with face milling insert holders to create custom face mills

27 products

Counterbore Insert Holders

Pair with inserts to create flat-bottom holes

14 products

Drill Bit Inserts

Pair with compatible drill bit bodies to precisely drill multiple holes

36 products

Reamer Drill Bits

Drill and finish holes in one pass

26 products