... sharp edges 2).CNC machining Parts, CNC machined parts, mechanical parts ,high precision metal parts are produced according to customers' ... faet delivery time ,good service.Specifications of machining parts:(1).High Tolerance :0.01mm-0.05mm(2). ... SteelC1065, SUS301, SpringAluminumAL1024,AL5052,AL6061,AL6062,AL7075CopperCopper , Brass, BronzePlasticPVC,Bakelite,Derlin, AS Derlin, Acrylic,Anti-Stalic ...