machining part 1.material:20CrMnTi 3.Application :diesel engine ... Business scope turning, drilling, milling, grilling, cutting, tapping, CNC center machining and etc. Material Material grade GB , AISI/ASTM ,DIN ,JIS ... milling machine, drilling machine, grinding machine, centerless grinder, WEDM , machining center, welding machine, burring machine, presses and etc.Inspection equipmentprofile projector ...