Threading Tool, Int / Ext, 1/2" Indexable HSS Triangle Inserts, A R Warner Kit #18
- For internal and external threading
- 1/2" shank, 3/8" IC Inserts, 5" long
- 2 inserts included: TNMC-32-NV and TPMC-32-NV
- 1 extra 4-40 flat head cap screw, 1 - 1/16" Allen wrench
- For 8 through 36 pitch 60 degree threading
The minimum bore diameter for internal threading is 1.375". The maximum thread depth of this internal and external threading tool is 0.100".
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 (and tool steel). Their quality is excellent and LittleMachineShop.com is proud to carry their products.
Our chart of indexable inserts shows which inserts and which screw to use with each of our indexable tools.