7 Flute HM End mill 1/2x1/2x5/8x2.5 .015R AlTiN Coated
7 Flutes High Performance End Mills
- Cutting Diameter 1/2"
- Shank Diameter 1/2"
- Length of Cut (LOC) 5/8"
- Overall Length (OAL) 2-1/2"
- Coating AlTiN
- Corner Radius .015
- 38 degree Helix
- Micrograin Solid Carbide
- 38 Degree Helix maximizes tool core rigidity and also improves chip removal rate
- Variable Index Geometry designed to minimize chatter resulting in an exceptional finish
- Eccentric OD Relief (positive arched cutting edge) for increased strength of the cutting edges
- Manufactured in the U.S.A. using premium 10% cobalt micrograin carbide