... and working speed, 2.can engrave :metal, glass, wood, marble ,plastic, acryl, etc CNC ENGRAVING MACHINE ... option )* FLUME Applicable to:Advertising signs, Logos and Brands, Acrylic Letters, part productions, Signs, Tablets ... Calligraphy, architecture model, embossment, Home and Business Decorations, Gardening decorations Wall decorations Advertising CNC Engraving and Cutting Machine 1200X1200mm