Lathe Cutoff Tools | McMaster-Carr

Filter by

Cut Type

Along-the-Length Turning

Cutting Direction

For Use On

System of Measurement

Shank Height

Groove Width

Width

Height

Shank Width

Material

Insert Thickness

Shank Type

Insert Shape

Length

Maximum Depth of Cut

Thickness

Overall Height

End Shape

Overall Length

Overall Width

Export Control Classification Number (ECCN)

Insert Code

RoHS

DFARS Specialty Metals

REACH

Insert Designation

652 Products

Indexable Lathe 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.

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.

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.

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

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

Turning Carbide Insert Holders

Secure carbide inserts inside these holders for stable turning.

Parts for Carbide Insert Holders

Replace clamps, screws, seats, and slotted pins in carbide insert holders.

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 Carbide Insert Holders
for Internal Threading and Grooving

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

Boring Carbide Insert Holders with Coolant Hole

Deliver coolant through the holder to keep workpieces cool while boring tough materials, such as steel, stainless steel, and nickel-based alloys.

Boring Carbide Insert Holders

These holders conform to ANSI standards.

Quick-Change Boring and Turning Cartridge Holders

A pyramid-shaped shank makes these holders easier to switch in or out of your lathe than round-shank holders. They meet ISO 26623 for compatibility with quick-change systems. Quick-change systems are also known as Capto or PSC.

Boring Bars with Quick-Change Connection

To limit downtime when you’re changing out cutting tools, these boring bars adapt standard lathes for use with quick-change cartridges.

Quick-Change Boring and Turning Cartridges

Limit downtime when you’re changing out cutting tools. Rather than removing and replacing an insert while your lathe is stopped, just swap out these cartridges and get right back to work.

Internal Profiling Carbide Insert Holders

Contour the interior wall of a hollow workpiece when you pair a holder with a compatible insert.

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.

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.

Indexable Lathe Tools

Cutoff and Grooving Carbide Inserts

Blade-Style Cutoff and GroovingCarbide Insert Holders

Shank-Style Cutoff andGrooving Carbide Insert Holders

Shank-Style Holders for IndexableCutoff and Grooving Carbide Inserts

Indexable Cutoff and Grooving Carbide Inserts

Blade-Style Holders for IndexableCutoff and Grooving Carbide Inserts

Tool Blocks for Blade-Style Cutoffand Grooving Carbide Insert Holders

Turning Carbide Insert Holders

Parts for Carbide Insert Holders

High-Performance Carbide Insert Holdersfor External Threading and Grooving

High-Performance Carbide Insert Holdersfor Internal Threading and Grooving

Boring Carbide Insert Holders with Coolant Hole

Boring Carbide Insert Holders

Quick-Change Boring and Turning Cartridge Holders

Boring Bars with Quick-Change Connection

Quick-Change Boring and Turning Cartridges

Internal Profiling Carbide Insert Holders

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

Cutoff Blade Holders for Quick-Change Lathe Tool Posts

Cutoff Blade Holders forQuick-Change Lathe Tool Posts

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

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

High-Performance Carbide Insert Holders
for External Threading and Grooving

High-Performance Carbide Insert Holders
for Internal Threading and Grooving

Carbide-Tipped External
Grooving and Cutoff Lathe Tools

Cutoff Blade Holders for
Quick-Change Lathe Tool Posts