... -0.05mm 3.Delivery on time 4.OEM is available CNC machine parts1 Alloy 6061,6063,6063B,6060,6005,6N012 Alloy chemical ... -T8 4 Surface Treatment a.1.drilling 2.tapping 3.punching 4.wiredrawing 5.sand blasting 6.milling 7.polish8.cutting ... so on.5 Machining procedure die casting ,make mould, extrusion ,CNC (milling finish),cutting, anodized6 Facility Facility QtyPrecision(mm)Milling machine10 ...