Solid submicron grain carbide end mill - center cutting Shorter flute length for rigidity Dry or semi-dry machining
3.5mm BALL EM 4FL 7mm F/L D/E 4mm SH TiALN Solid submicron grain carbide end mill - center cutting Shorter flute length for rigidity Dry or semi-dry machining Up to 40% faster than uncoated Ball radius tolerance +.000-.001 (+.000-.025mm)