... thickness: 20mm work table fixed This Laser Engraving machine uses blocking design, easy to adjust laser route ... (silk fabrics, cotton fabrics, decorative fabrics, polyester fabrics, synthetic fabrics,), leather (leather, artificial leather, decorative leather, packaging ... , and all kinds of non-metal material Machine partsblowerCO2 glass laser tube ParameterTypeTR-1290Engraving Area600×900mmLaser ...