Turning Tool Inserts | McMaster-Carr

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Insert Shape

Cut Type

Along-the-Length Turning

For Use On

Heat-Resistant Super Alloy

System of Measurement

Inch

Metric

Inscribed Circle Diameter (IC)

Insert Code

Cutting Direction

Thickness

Material

Polycrystalline Diamond

Insert Designation

Tip Radius

Hole Diameter

Finish

Aluminum Chromium Nitride (AlCrN) Coated

Aluminum Oxide Coated

Aluminum Titanium Chromium Nitride (AlTiCrN) Coated

Aluminum Titanium Nitride (AlTiN) Coated

Black Oxide

Diamondlike Carbon (DLC) Coated

Nickel Plated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Aluminum Oxygen Nitride (TiAlON) Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Diboride (TiB₂) Coated

Titanium Nitride (TiN) Coated

Uncoated

For Cutting Operation

Insert Holder Code

Shank Height

Number of Cutting Edges

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

Yes

RoHS

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

Nose Angle

Shank Width

Relief Angle

Rake Angle Type

2,870 Products

Lathe Tool Inserts

Indexable Turning Tools

Economy Lathe Tool Inserts

The go-to for general purpose turning

193 products

Lathe Tool Inserts for Multiple Materials

Cut a variety of materials without changing out your tool

264 products

Lathe Tool Inserts for Stainless Steel

Heat resistant to cut stainless steel and last longer than those for multiple materials

202 products

Lathe Tool Inserts for Steel

Run at high speeds to cut steel and last longer than inserts for multiple materials

282 products

Ceramic Alumina Lathe Tool Inserts for Hardened Steel and Cast Iron

Chemically inert and more heat resistant than carbide for cutting hardened steel

52 products

Lathe Tool Inserts for Non-Ferrous Materials

Cut aluminum, copper, brass, and other non-ferrous materials

54 products

Lathe Tool Inserts for Heat-Resistant Super Alloys

Heat and wear resistant to cut Inconel, Waspaloy, and titanium

34 products

Precision Lathe Tool Inserts for Stainless Steel and Heat-Resistant Super Alloys

Cut titanium and other tough metals in precision lathes

36 products

Cermet Lathe Tool Inserts for Steel

Cut steel at higher speeds and last longer than standard carbide inserts

84 products

Polycrystalline Diamond Lathe Tool Inserts for Non-Metals

Cut fiberglass, carbide, and ceramic with an extremely hard PCD edge that resists heat and wear

30 products

Cubic Boron Nitride Lathe Tool Inserts for Hardened Steel

Resist wear and fractures better than carbide for cutting hardened steel

17 products

Reinforced Ceramic Lathe Tool Inserts for Heat-Resistant Super Alloys

Reinforced with strands of silicon carbide to add strength and prevent chips or fractures

6 products

Lathe Tool Inserts for Cast Iron

Abrasion resistant to cut cast iron

32 products

Precision Lathe Tool Inserts for Steel

Cut steel in precision lathes

30 products

Indexable Threading Tools

High-Performance Grooving Lathe Tool Inserts

Cut grooves on the outside and inside of a workpiece; compatible with top-notch systems

261 products

High-Performance Threading Lathe Tool Inserts

Cut external or internal threads on a workpiece; compatible with top-notch systems

117 products

High-Speed Steel Lathe Tool Inserts

Cut external or internal threads on a workpiece

4 products

Laydown External Threading Lathe Tool Inserts

Install in a K-code holder to cut precise threads on the outside of a workpiece

34 products

Laydown Internal Threading Lathe Tool Inserts

Install in an S-code holder to cut precise threads inside your workpiece

24 products

Indexable Cutoff and Grooving Tools

Cutoff and Grooving Lathe Tool Inserts

Pair with a holder to cut off and groove a workpiece on a lathe

118 products

Cutoff, Profiling, and Grooving Lathe Tool Inserts with Two Cutting Edges

Attach to a holder to perform cutoff and grooving tasks on a lathe

94 products

Other Products

Lathe Tool Insert Holders

Secure inserts within lathes to add cuts and grooves to workpieces

1,070 products

Lathe Tools

Shape workpieces as they rotate on a lathe

188 products

Knurls

Pair with a knurling tool to add patterns to workpieces for a better grip

119 products

End Mill Insert Holders

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

101 products

End Mill Inserts

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

67 products

Face Mill Inserts

Pair with face milling insert holders to create custom face mills

63 products

Drill Bit Inserts

Pair with compatible drill bit bodies to precisely drill multiple holes

36 products

Counterbore Insert Holders

Pair with inserts to create flat-bottom holes

14 products

Lathe Tool Blocks

Mount lathe tool holders to posts and turrets

7 products