CNC Engraving Machine for Metal & Wood for Sale
Engraving Method: Laser or Milling. For laser engraving, a non-contact engraving, laser beam as a knife to engrave, it mainly includes Co2 laser which is better working with things like wood & fiber laser which is good at metal. For router milling or router engraving, it is a tool bit as a knife cutting things away from the workpiece.