... cnc sample parts We are just a factory in Wuxi, China, maufacturing of various kinds of precision parts , precision cold stamping mold, plastic ... .002mm 6.Angle clearance:R0.03mm Item Customized cnc sample parts Material Steel ,Stainless steel, Iron ,Aluminum ... ,threading, tamping and etc.Production equipmentInstrument lathe, CNC lathes machine , CNC milling machine , Milling machine , Grinding machine ...