... wear-resistant/high impact-resistant application Hard Alloy Screw CPP Extruder Screw Cylinder Screw Super-hard processing of professional, special, non ... in CNC equipment to machine various hard-machining materials (containing Ni, Cr, Mo, Si, Ti etc.) like high temperature ... alloys, heat-resistant alloys, Ni-V-Ti alloys, cast iron, stainless steel etc., ultra excellent ...