4040 full cover Cnc Milling Machine Applicable Materials1.6060 mould cnc router machine is suitable for engraving,milling and drilling compactly all sorts of materials such as steel,copper,aluminum and plastics. 2. It can widely apply to automotive,injection mould,ironware mould and engrave mould industries.3. Especially designed for engraving and milling molds,eyeglasses, watch,panel,badge,brand, graphics and words of three-dimensional and outside surface's sleeking of large size. Cnc Millin...