... :0.001mm 5.Accuracy for EDM : 0.002mm 6.Angle clearance:R0.03mm Item Customized cnc sample parts Material Steel , ... ,boring,stamping,threading, tamping and etc.Production equipmentInstrument lathe, CNC lathes machine , CNC milling machine , Milling machine , Grinding machine , Tapping machine ... the out going state, thereby reaching rejection and maintaining high quality as per our quality plans.R&D We ...