... and front feeding 3 CO2 laser tube 4 Double Doors leather cutters with high-power Co2 laser tube and large working ... or 220-240V/ 50~60HzApplicable Materials: Wood, Acrylic, Plywood, MDF, Leather, Glass, Plastic, Acryl, PMMA, Perspex, Plexiglas, Plexiglass, ABS Double Color ... .some samples of CM1290 CO2 laser cutting&engraving machine for leather CM1290