... .have high accuracy and working speed, 2.can engrave :metal, glass, wood, marble ,plastic, acryl, etc CNC ENGRAVING MACHINE CE AUTHORIZED PRODUCTS ... Letters, part productions, Signs, Tablets Calligraphy, architecture model, embossment, Home and Business Decorations, Gardening decorations Wall decorations Advertising CNC Engraving and Cutting Machine 1200X1200mm