... : 0.002mm 6.Angle clearance:R0.03mm Item Customized cnc sample parts Material Steel ,Stainless steel, Iron ,Aluminum, ... ,boring,stamping,threading, tamping and etc.Production equipmentInstrument lathe, CNC lathes machine , CNC milling machine , Milling machine , Grinding machine , Tapping ... rejection and maintaining high quality as per our quality plans.R&D We have profession engineers and technical ...