A computer numerical control CNC manufacturing is used to deliver for the industrial parts or molds. As technology has advanced, so has the capabilities of these machines and are available in different variants. Those who are interested in programming or operate this equipment can receive technical training. CNC machines coming from manual cnc mill machines. Numerical controls were added to mills in 1950. In the 1960s and 1970s, became increasingly added more powerful computer controls. Because both the industrial and computer technology has evolved, the machines have become more sophisticated, and are now able to perform highly complex cnc machining [...]