... the surface Product No./NameJJ-00202 / CNC turning part for electrode bar Machining Capability1) Material: Aluminum ... turning, milling, tapping, drilling, polishing, punching, etc... 4) Tolerance: +/-0.002 cm5) Appliacation Fields: engine parts, industrial components, ... 27 product lines of post processing facilities with CNC machining, turning, milling, tapping, drilling, polishing, punching, etc... ...