External Grooving Lathes | McMaster-Carr

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	Cut Type Cut Type	Show

	External Grooving

	Cut Type Cut Type	Hide

	Along-the- Length Turning
	Chamfering
	Facing
	Boring
	External Grooving
	Cutoff
	External Threading
	External Profiling
	Internal Threading
	Internal Grooving
	Concave
	Knurling
	Grind-Your- Own
	Internal Profiling
	Face Grooving
	Convex
	Face Knurling

	Cut Direction Cut Direction


Right Hand	Neutral

Left Hand

	For Use On For Use On

Stainless
Steel

	System of Measurement System of Measurement

	Shank Width Shank Width

	Groove Width Groove Width

	Shank Height Shank Height

	Material Material

High-Speed Steel

	Material Grade Material Grade

	Shank Type Shank Type


Square	Rectangular

	Overall Length Overall Length

	Thickness Thickness

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

	Radius Radius

	For Insert Thickness For Insert Thickness

	Maximum Depth of Cut Maximum Depth of Cut

	Lead Angle Lead Angle

	Groove Depth Groove Depth

	Finish Finish

Titanium Nitride (TiN) Coated

Titanium Aluminum Nitride
(TiAlN) Coated

	End Relief Angle End Relief Angle

	Tip Radius Tip Radius

	Tool Bit Code Tool Bit Code

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249 Products

Lathe Tools

Carbide-Tipped Turning Lathe Tools

Constructed of a carbide tip brazed onto a ground steel shank, these tools are more wear resistant than high-speed steel tools.

Carbide-Tipped External
Grooving and Cutoff Lathe Tools

A carbide tip brazed onto a ground steel shank makes these tools more wear resistant than high-speed steel tools.

High-Speed Steel External Grooving Lathe Tools

Machine grooves in plastic and most metal with these high-speed steel tools.

Carbide-Tipped Turning Lathe Tool Sets

Constructed of a carbide tip brazed onto a ground steel shank, these tools are more wear resistant than high-speed steel tools.

High-Speed Steel Turning Lathe Tool Sets

Machine plastic and most metal with these high-speed steel tools.

Indexable Lathe Tools

Cutoff and Grooving Carbide Inserts

Cutoff and Grooving Carbide Inserts

Combine a holder and carbide insert to perform cutoff and grooving tasks on a lathe.

Blade-Style Cutoff and Grooving Carbide Insert Holders

Pair these holders with a tool block for right- and left-hand mounting in a lathe.

Shank-Style Cutoff and Grooving Carbide Insert Holders

Fit these holders directly into a lathe tool post or appropriately sized holder without the need for a tool block.

Shank-Style Holders for Indexable
Cutoff and Grooving Carbide Inserts

Fit these holders directly into a lathe tool post or appropriately sized holder without the need for a tool block.

Indexable Cutoff and Grooving Carbide Inserts

Cut square corner grooves in a workpiece or cut completely through a part.

Indexable Grooving and Profiling Carbide Inserts

The rounded nose on these inserts contours the outside of the workpiece and cuts grooves with rounded edges.

Blade-Style Holders for Indexable
Cutoff and Grooving Carbide Inserts

Pair these holders with a tool block for right- and left-hand mounting in a lathe.

High-Performance Carbide Insert Holders
for External Threading and Grooving

Pair these holders with a threading insert or a grooving insert to make cuts on the outside of a workpiece.

High-Performance Grooving Carbide Inserts

These inserts can cut grooves on both the outside and inside of a workpiece depending on the holder used.

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