... 2)Tolerance:+/-0.005mm 3)Finish:Anodized etc 4)Size:OEM 5)Sample: Available Cnc Lathe Part ... Main production equipment: CNC turning and milling machine, automatic lathe machine, thread rolling machine, drilling machine, tapping machine, etc 2 ) Measuring & testing equipment: ... -free, Etc) , aluminum( 6061,6063 Etc.) , steel, etc. 4) Finish: Anodized, Polishing, zinc plated , nickel plated , Chrome ,etc ...