Threading Boring Bars | McMaster-Carr

Filter by

Cut Type

External Threading

Internal Grooving

Internal Threading

Threads per Inch

System of Measurement

Maximum Hole Depth

Shank Diameter

Thread Direction

For Use On

Stainless Steel

Nose Angle

Cutting Direction

Shank Type

Thread Type

Groove Width

Material

Offset

Overall Length

Insert Code

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

Shank Width

Export Control Classification Number (ECCN)

Shank Height

REACH

RoHS

DFARS Specialty Metals

Length

Hole Diameter

Insert Holder Code

How can we improve?

474 Products

Lathe Tools

Solid Carbide Internal Threading Lathe Tools

Solid Carbide Internal Threading Lathe Tools

Cut Acme or V-shaped internal threads

Quick-Change Lathe Tools and Holders

Quick-Change Lathe Tools and Holders

Reduce tooling setup time by switching out the bit

Carbide-Tipped Internal Threading Lathe Tools

Carbide-Tipped Internal Threading Lathe Tools

Cut Acme or V-shaped internal threads with a tip that's less brittle than solid carbide

Indexable Lathe Threading Tools

Indexable Lathe Threading Tools

Use one insert on steel and the other on softer metal such as aluminum and brass

Internal Grooving Lathe Tools for Retaining Rings

Internal Grooving Lathe Tools for Retaining Rings

Carve square-corner grooves for retaining rings inside a workpiece

Long-Reach Internal Grooving Lathe Tools for Retaining Rings

Long-Reach Internal Grooving Lathe Tools for Retaining Rings

An extra-long shank reaches deeper inside workpieces to carve grooves for retaining rings

Internal Grooving Lathe Tools for O-Rings

Internal Grooving Lathe Tools for O-Rings

Cut small grooves inside a workpiece for inserting and removing O-rings

Other Products

Lathe Tool Insert Holders

Lathe Tool Insert Holders

Secure inserts within lathes to add cuts and grooves to workpieces

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