Large CNC machining operates by computer numerical control. Large CNC machining is used to shape components/objects out of solid materials, and various types of metal. Large CNC machining is done by, the vertical CNC milling machine. Available for manual operation. Most large CNC milling machines are of the vertical type, and the computer controls the three axis X axis Y axis and the Y axis. These CNC milling machines have a good range of uses such as surfaces of relief sculptures. The more advanced CNC milling machines have 5 axis, and horizontal CNC milling machines also have a C or Q axis, allowing the work piece to be rotated. However the use of a 5 axis CNC milling machine can produce extremely complicated geometries and the programming is beyond most operators. 5 axis CNC milling machines are normally always programmed with CAM. Typical tooling applications for large CNC machining include work for the aerospace industry, automotive, marine and aeronautical industries, as these industries require the machining of large parts.