... the surface Product No./NameJJ-00106 / CNC machining for tools spare part Machining Capability1) Material: Aluminum, Aluminum alloy, stainless steel, Copper, Carbon ... machining, turning, milling, tapping, drilling, polishing, punching, etc... 6) 3 advanced high & low temperature coating lines.7) Excellent equipment, Caring term ... .0005 inch, also accord with GB6414 CNC machining for tools spare part