Threading Tool, Internal, 3/8" Indexable, HSS Triangle Inserts, A R Warner Kit #19![Made in United States](/images/flags/US.32.png)
![Threading Tool, Internal, 3/8" Indexable, HSS Triangle Inserts, A R Warner Kit #19](/images/products/480/3570.480.jpg)
- For internal threading
- Includes three T-15 high speed steel TPMW-1.8-1.5-.5 inserts
- Includes two MS-1152S screws and one T-7 wrench
This Arthur R. Warner Co. boring bar for single-point cutting internal threads has 0.375" shank and is 5" long.
This tool requires a 0.5" minimum hole size.
Uses TPMW-1.8-1.5-.5 and TPMW-1.8-1.5-1 inserts.
The maximum thread depth 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. Their quality is excellent and LittleMachineShop.com is proud to carry their products.
![Chris](/images/chris.gif)
Our chart of indexable inserts shows which inserts and which screw to use with each of our indexable tools.
Compatibility
This product works with these LittleMachineShop.com products: