engraving machine 1 2.2KW water cooling spindle 2 For woodworking with ... :1.Advertising industry: Large advertising signs, acrylic brands, tableets, calligraphy, 3D characters, garden or wall decoration, logo, forming system module, billboard ... , wooden crafts, solid wood furniture, windows, MDF doors or wood carving arts.4.Others:They can engraving many kinds of materials ...