Insert, TPMW-1.81.51 HSS

TPMW-1.81.51 insert made from T-15 high speed steel, combine the advantages of high speed steel cutting tools with the convenience of indexable tooling.
Insert is a 60 triangle with a 11 relief. The center hole is a 40-60 single countersink, and there is no chip breaker.
It has an inscribed circle (IC) of 0.21875″ (7/32″), a thickness of 0.094″ (3/32″), and a corner (nose) radius of 0.0156″ (1/64″).
The insert is designated TPMW1.81.51 (ANSI) or TPMW090202 HSS (ISO). For a list of compatible LittleMachineShop.com products, see the Compatibility tab.
This high-quality insert is made in America by the Arthur R Warner company.
Inserts are sold individuallyno need to buy a pack of 10 inserts.