Computer Numerical Control machining is a manufacturing process in which pre-programmed computer software dictates the movement of machines and tools in a factory. For example, a CNC milling machine uses a rotating cylindrical cutter to move along multiple axes and create slots, holes, and other details in materials to turn it into a vehicle or mechanical parts. The CNC milling parts are axis, column, control panel, cutting tool, coolant supply, etc.
Source: https://www.debwan.com/blogs/207760/CNC-Milling-Machine-Parts-Suppliers-in-Ontario
