5/16" Ball Nose Tip 45B-3131TQRA04 IN2005 (Pack of 2) Ingersoll 5840509

Cutting Diameter 0.312

Effective Flutes 2

Profile Radius 0.156

Depth of Cut Max 0.310

Functional Length 0.390

Hub Diameter 0.300

Connection Code Machine Side Chip Surfer T05