... co2 laser machine with RECI laser tube DM-1290L high quality:Parameter of DM-1290L Laser engraver: ModelDM-1290Working ... Crystal, Bowler, Bamboo, Marble, Granite, Tile, Delrin, Doublecolor board, Glass, Painted metals, Anodized aluminum, EVA, etc.More Pictures ... certificate:Machine picture:Our machine used for wood carving,PVC board engraving, acrylic processing,glass production,fabric,leather,aluminum ...