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A R Warner

Threading Tool, External, 3/8" Indexable, HSS Triangle Inserts, A R Warner Kit #17

Threading Tool, External, 3/8" Indexable, HSS Triangle Inserts, A R Warner Kit #17

Made in United States of America (USA) Made in United States of America (USA)

SKU:3695

Regular price $124.95 USD
Regular price Sale price $124.95 USD
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Key Features

  • For external threading, 8 through 36 TPI
  • 3/8" shank, 3/8" IC Inserts, 5" long
  • 2 HSS inserts included: TNMC-32-NV and TPMC-32-NV
  • 1 extra 4-40 flat head cap screw
  • 1 - 1/16" Allen wrench

WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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Product Information

Description

This Arthur R. Warner Co. precision threading tool will turn external threads. The tool can turn from 8 through 36 pitch, 60 degree threads.

The Arthur R. Warner Co. is a family-owned American manufacturer of high speed steel products with specialization in cutting, shaping, pre-grinding, heat treating, and finish grinding of premium grades of flat high speed steel. Their quality is excellent and LittleMachineShop.com is proud to carry their products.

Chris's Tips

Make sure you get the correct inserts and retaining screws for your indexable turning tools.

Our chart of indexable inserts shows which inserts and which screw to use with each of our indexable tools.

Here's a video that talks about high speed steel tooling.

This tool ships with two kinds of inserts. The TPMC-32-NV insert is better in stainless and the TNMC-32-NV is better in alloy steels. You can use either for internal and external threading.

The difference is the relief angle. TPMC inserts have an 11 degree relief angle. TNMC inserts have a 0 degree relief angle.

We are big fans of High-Speed Steel. Find out why... What's So Good About High-Speed Steel?