... on the surface Product No./NameJJ-00202 / CNC turning part for electrode bar Machining Capability1) Material: Aluminum, Aluminum alloy, ... , painting, powder coating, anodize and polishing3) Provide machining service: CNC machining, turning, milling, tapping, drilling, polishing, punching, etc... ... Small Q'ty with MIXTURE is also available3) High Precision, New Technology, Very Complex4) 46 cold / 2 hot ...