CNC Machining Part Material: brass, copper, bronze, alloy steel, stainless steel, carbon steel, aluminum etc CNC Machining Part1. Material: brass, copper, ... standard parts, OEM/ODM is available3. Machining parts, CNC machining parts, CNC milling parts, CNC lathe turning parts, grinding parts, ... .7. Minimum Order: According to customers requirements.8. Packing Size: According to the products size and ...