Machines
CNC Machining is a process used in the manufacturing sector that involves the use of computers to control machine tools. Tools that can be controlled in this manner include lathes, mills, routers and grinders. The CNC in CNC Machining stands for Computer Numerical Control.
Electrical discharge machining, also known as spark machining, spark eroding, burning, die sinking, wire burning or wire erosion, is a manufacturing process whereby a desired shape is obtained by using electrical discharges (sparks).
Drilling is a cutting process that uses a drill bit to cut a hole of circular cross-section in solid materials. The bit is pressed against the workpiece and rotated at rates from hundreds to thousands of revolutions per minute.