... , easy operation, 4. Apply laser to guide the direction of cutting & engraving, high precision and low error, 5. Automatic cooling down ... *35.4 inch)Laser Power80WLaser TypeSealed-off CO2 laser tubeCutting Depth Acrylic0 to 25mmEngraving Speed0 - 500mm/sCutting Speed0 - 500mm/sResolution Ratio ...