... give you our suggestion of design,processing and inspection. CNC Milling 1) Materials:Carbon steel, Bearing steel, stainless steel ... Aluminum,Brass, Plastic and Bakelite 2) Equipment:Milling machine, hobbing machine, drilling & milling machine, Lathe,horizontal lathe, beam drilling ... are as follows:Specifications:4 and 5axis CNC center reach Tolerence:+/-0.02~0.05mmMaterialsstainless steel,alloy ...