Cutoff Lathe Blades | McMaster-Carr

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177 Products

Lathe Tools

High-Speed Steel Cutoff Blades

Also known as parting blades, use these to separate a finished part from the workpiece.

Chip-Breaking High-Speed Steel Cutoff Blades

A thinner cutting edge and thicker top edge give these blades a T‐shape profile that moves chips away from the cut and reduces friction for fast cutting.

Carbide-Tipped Cutoff Blades

The carbide tip brazed onto these blades is more wear resistant than high-speed steel.

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.

Cutoff Blade Holders

Place a cutoff blade into one of these holders to keep it in place in the lathe.

Indexable Cutoff and Grooving Tools

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.

Tool Blocks for Blade-Style Cutoff
and Grooving Carbide Insert Holders

Mount blade-style holders to a lathe tool post or turret.

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.

Indexable Cutoff and Grooving Carbide Inserts

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

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.

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.

Cutoff Blade Holders for Quick-Change Lathe Tool Posts

Cutoff Blade Holders for
Quick-Change Lathe Tool Posts

Securely hold cutoff blades in a quick-change tool post.

Lathe Tools

High-Speed Steel Cutoff Blades

Chip-Breaking High-Speed Steel Cutoff Blades

Carbide-Tipped Cutoff Blades

Carbide-Tipped ExternalGrooving and Cutoff Lathe Tools

Cutoff Blade Holders

Indexable Cutoff and Grooving Tools

Cutoff and Grooving Carbide Inserts

Blade-Style Cutoff and GroovingCarbide Insert Holders

Tool Blocks for Blade-Style Cutoffand Grooving Carbide Insert Holders

Shank-Style Cutoff andGrooving Carbide Insert Holders

Indexable Cutoff and Grooving Carbide Inserts

Shank-Style Holders for IndexableCutoff and Grooving Carbide Inserts

Blade-Style Holders for IndexableCutoff and Grooving Carbide Inserts

Cutoff Blade Holders for Quick-Change Lathe Tool Posts

Cutoff Blade Holders forQuick-Change Lathe Tool Posts

Carbide-Tipped External
Grooving and Cutoff Lathe Tools

Blade-Style Cutoff and Grooving
Carbide Insert Holders

Tool Blocks for Blade-Style Cutoff
and Grooving Carbide Insert Holders

Shank-Style Cutoff and
Grooving Carbide Insert Holders

Shank-Style Holders for Indexable
Cutoff and Grooving Carbide Inserts

Blade-Style Holders for Indexable
Cutoff and Grooving Carbide Inserts

Cutoff Blade Holders for
Quick-Change Lathe Tool Posts