... general tolerance 0.005mm- Customized Laser Cutting Components 0.002mm 4.Accuracy for ... .03mm Item Precision thread stainless steel parts Material Steel ,Stainless steel, Iron ,Aluminum, Brass and etcMaterial standard DIN ,ASTM ... CNC lathes machine , CNC milling machine , Milling machine , Grinding machine , Tapping machine , Thread rolling machine , Drilling machine, Stamping machine and etc.Quantity ...