... ) 3.Precision machined parts general tolerance 0.005mm- Customized Laser Cutting Components 0.002mm 4.Accuracy for grinding ... EDM : 0.002mm 6.Angle clearance:R0.03mm Item Customized cnc sample parts Material Steel ,Stainless steel, Iron , ... customer specificationsSurface treatment Polishing,galvanized, electroplating, spraying, and painting and so on.Main process Machining,turning,milling,drilling, ...