Solid submicron grain carbide end mill - center cutting Extended reach Dry or semi-dry machining
5/16x4x1 BALL 4FL 1 F/L TiALN Solid submicron grain carbide end mill - center cutting Extended reach Dry or semi-dry machining Up to 40% faster than uncoated Can be modified with a neck Ball radius tolerance +.000-.001 (+.000-.025mm)