Internal Threading Lathes

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Along-the-Length Turning

Cutting Direction

For Use On

Thread Type

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Threads per Inch

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Maximum Hole Depth

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Nose Angle

Insert Code

Shank Type

Shank Width

Insert Shape

Material

Shank Height

Tip Radius

Internal Threads per Inch

Insert Holder Code

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Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

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For External Insert Holder Code

421 Products

Turning

High-Performance Threading Carbide Inserts

Install these inserts into a matching holder to cut external or internal threads on 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.

Indexable Threading Tools

These tools come with one high-speed steel insert for use on steel and stainless steel and one high-speed steel insert for use on softer materials, such as aluminum and brass. When one point of an insert dulls, rotate it to use a sharp point.

High-Speed Steel Inserts for
Indexable Threading Tools

Laydown Internal Threading Insert Holders

Pair these S-code holders with a compatible carbide insert to cut threads inside a workpiece. Inserts sit lower in these holders than in other types of holders, which gives you extra clearance for threading close to a shoulder.

Laydown Internal Threading Inserts

Install these inserts in an S-code holder to cut precise threads inside your workpiece. They’re designed to sit lower in the holder than other inserts, which keeps them from twisting and lets you thread closer to a shoulder.

Solid Carbide Internal Threading Lathe Tools

Solid carbide provides more rigidity than carbide-tipped tools.

Carbide-Tipped Internal Threading Lathe Tools

A carbide tip brazed onto a ground steel shank makes these tools less brittle than solid carbide tools.

Quick-Change Lathe Tools and Holders

Reduce tooling setup time—install the holder once and alternate between applications by switching out the bit.

Turning

High-Performance Threading Carbide Inserts

High-Performance Carbide Insert Holdersfor Internal Threading and Grooving

Indexable Threading Tools

High-Speed Steel Inserts forIndexable Threading Tools

Laydown Internal Threading Insert Holders

Laydown Internal Threading Inserts

Solid Carbide Internal Threading Lathe Tools

Carbide-Tipped Internal Threading Lathe Tools

Quick-Change Lathe Tools and Holders

High-Performance Carbide Insert Holders
for Internal Threading and Grooving

High-Speed Steel Inserts for
Indexable Threading Tools