Note Only compatible with xTool D1 machines not compatible with xTool D1 pro machinesThe engraving speed of 20W laser head can reach 10 000mm min for the same engraving effect while the engraving speed of other 5W machines is only 3500mm min Description The most powerful diode laser module in the world10mm real hardwood cuts in one pass by 20W Highest Dual Laser8mm dark acrylic cuts in one passIncrease work efficiency up to 200 250 Specification Laser Module 20WMachine Power 120WLaser Electric Power 84WLaser Optical Power 20WLaser Spot 0 08mm 0 15mmWavelength 455± 5nmLaser Girdle 10mmMaximum thickness that can be cut in one passLaser ModuleBasswood Plywood 10mmCherry Wood 10mmWalnut Wood 8mmFraxinus Mandshurica Wood 8mmBlack Acrylic 8mmPackage Included 1 x 20W Laser ModuleAccessories