... *160mm mini stepper motor 40W CO2 Laser Tube Application1. Applicable materials: wood, bamboo, jade, marble, organic glass, crystal, plastic, clothing, ... glass and other non-metallic materials. 2. Applicable industries: advertising, crafts, leather, toys, clothing, mold, achitectural decoration, embroidery, cutting ... venner case Weight 27KG mini laser engraving machine with CO2 laser Tube for stamp