The manufacturing industry relies heavily on Computer - Numerical Control(CNC) Machining, including operations that once used engineer-Operated equipment like routers, shaping machines, vertical millers and center lathes. The many CNC Machines advantages mean operator - required equipment has in some cases been replaced entirely. Manufacturers of many types across many industries choose the advantages of CNC machining for their fabrication and manufacturing applications. It provides efficient, expedient and precise production capacity ideal for creating large quantities of items normally produced with a router, grinder, center lathe, vertical mille or shaping machine.

The computer Numerical Control offers a few types of financial and production advantages over the conventional method. In manual lathing, for ex, there must be a skilled technician for every machine, while with CNC machining, one skilled person can operate several machines.