Description:
1mm 4FL 30? Helix 4G Mill Coated Carbide Long End Mill For Steels <HRc55, 12mm LOC, 6mm Shank, 60mm OAL 12mm LOC,6mm SHANK,60mm OAL 4G Carbide End Mill For High Speed Cutting Mold & Die Pre-Hardened Steels Up To HRc55 YG-1 Part # SEME7201012