... for Equipment 4. Material: Brass Precision Machining Materials: Optional stainless steel, Brass,copper, steel, and aluminum Precision machining partsMaterials: can be stainless steel, copper, steel, ... the client's requests Weight: from 0.2 to 60kg Machining: CNC turning, milling, CNC milling, CNC drilling, ... manufacturing process by adding casting, forging, and machining cnc lathe machining component