Q: How large parts you can process? A: Typically, it is Length 1200mm, Width 1200mm, and diameter 800mm. CONTACT US. Large CNC Machined Aluminum Parts with Color Anodizing, or other machinedponents by other machining craft, consult us !Machined parts have maximum dia. of 8.6 in. and maximum ude CNC vertical milling, turning, boring, counterboring and countude broaching, deburring, grinding, lapping, heat treating, laser marking, polishing and MIG/TIG welding. Emergency services are available.Description ByTune has been specialize in high precision aluminum parts machining for more than 20 years, especially 5-axis CNC Machining Parts, widely used in automotive, aviation, aerospace, defense, scientific research, precision equipment, high precision medical equipment and other industries. Tolerances: ±.005 mm Product DisplayJun 03, 2020 · Some metaude aluminum, brass, bronze, In addition, wood, foam, fiberglass, and plastics such as polypropylene can also be machined. In fact, just about any material can be used with precision CNC machining — of course, depending on the application and its requirements.