50W CO2 Laser Engraving Cutting Machine Engraver Cutter Usb Port High Precise kx
Laser Engraving Usb Port CO2 Cutting Machine 50W Engraver High Precise Cutter. Laser power 50w. Laser type co2 glass laser machine, wavelength 10.64um. engraving accuracy 0.015mm. laser colding way circulating water colding.