... 5. China YAKO 1212 advertising cnc MDF cutting machine DOUBLE HEAD Features:1,Two heads can be simultaneously processed, can also ... be used alone, more efficiency then the single head.2. Screw drive, economical, cost-effective.3. Germany imported ... colors board, metals, stone etc.2. Manufacturing industry: engrave, cut, drill, photo engraving on copper, iron and aluminum, alloy, steel etc ...