1.2*1.8M laser engraving cutting machine DSP ... laser tube JD1218 laser cutting machine Product Features: 1>. Exclusive no water warning and auto matic protection ... and safety of the machine to the best.2>. LCD control panel in English, convenience of ... , water chiller Main application: Available materials: Acrylic, PVC, rubber sheet, plastic, crystal, glass, wood, bamboo, oxhorn, figuline, marble ...