... 4)Material:copper brass pipe fittingOffer machining parts, precision parts, CNC machining parts, CNC turned parts, Auto lathe parts, Instrument lathe parts 1. Very strict tolerance, can reach ... , milling, drilling, grinding machines. 3. Application: Electronictoys, jewelries, decorative lighting, stationery, furniture, machinery, sanitary etc. 4. OEM order is welcome high quality brass ...