... : 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 ... according to customer drawings.Supply chain process PPAPPayment termsT/T 35% as the deposit, the balance 65% before ...