Milling
From DDL Wiki
Tagged by Team 12.
Process Milling is a subtractive process that can be used to create intricate shapes and cuts. A rotating multi-toothed bit can either be moved around a stationary object or the object can be moved to make cuts on a stationary cutter.
Kind of material/size/shape/precision The surface being cut can be flat, curved or angular.
Relevance of the process to a design
Relative cost
References
Milling[1]
Milling Machine[2]