... :Clear anodizing, 4.Tolerance:+/-0.02mm. Production Range:In aluminum precision cnc part for lathe field,we can deal ... polishing,heat treatment,surface treatment complying with customers' drawings.aluminum precision cnc part for lathe Capacity:1).Machining facilities: ... Lead time):Typealuminum precision cnc part for lathe Materials:Aluminum alloyMateial GradeGB,ASTM,AISI,DIN,BS,JISProcessPrecision CNC ...