... special, compound, special-shaped Super-large, super-small, s CNC combined profile cutter ,gear hob,cutting head (stainless/wear-resistant ... alloys, cast iron, stainless steel etc., ultra excellent machining tools before heat-treatment and after tempering. High temperature machining and ... to medium-class products (via 3-axis/ 4-axis Blocking CNC-machine Tool (Class-D)), different quality and price, our ...