![Milling 2 Milling Cutter](https://www.machiningdoctor.com/wp-content/uploads/2020/11/Milling.jpg)
Milling is a machining process that cuts materials (usually metal) by rotating a round cutter as it moves along a workpiece. The cutter is either solid carbide or a steel body with indexable inserts. It can have one cutting edge or several (Up to dozens). More cutting edges yield higher material removal rates.