... switch to the other. 2.The double system insures high-speed and precise engraving. The cutting is powerful, steady, smooth. Meanwhile the double system prolongs the laser ... , Cardboard, Leather, Marble, Bamboo, Balsa, Rubber Sheet, etc.Applicable Industries: Wood furniture,Wood Craft,Advertising, Signs, Gifts & Crafts, Promotional Items, Plaques, Trophies ...