Profile: 3D Hubs specializes in providing CNC machining, injection molding and 3D printing services. CNC milling is a subtractive manufacturing process that rapidly removes material from metal or plastic blocks to produce precision parts with tight tolerances. CNC turning produces parts with cylindrical features by removing material from metal or plastic rods using cutters, center drills or live tooling. 5-axis CNC machines can produce parts with comples geometries and increase productivity by minimizing the number of machine setups.