CNC Insert Carbide Cermet Insert CNMG120404-MT semi-machining, Mchining steel, stainless steel, HRC 30-48, High quality, stable mechanical property, wearing resistance. Uncoating and PVD coating.   Size Specifications ISO Items Dimensions(mm) Grade l i.c s d re CVD PVD CNMG120404-MT 12.9 12.7 4.76 5.16 0.4 √ CNMG120408-MT 12.9 12.7 4.76 5.16 0.8 √                 …