7 Flute HM End Mill 1/2x1/2x5/8x2.5 .030R 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                   .030"
• 38 degree Helix
• Micrograin Solid Carbide

Product Features:

• 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