A milling machine is a machine tool that uses a milling cutter to process workpieces. When the milling machine is working, the workpiece is installed on the workbench or indexing head and other accessories. The milling cutter rotates as the main motion, supplemented by the feed motion of the workbench or milling head, and the workpiece can obtain the required machining surface.

CNC gantry boring and milling machine is a mechanical processing equipment that combines advanced technologies such as mechanical, electrical, and hydraulic. In fact, this equipment has functions such as boring, drilling, milling, and slotting.