... Can also engrave onto metals with coatings.(2). Applications of Laser machines - Advertising, arts and crafts, leather, toys, garments ... packaging and paper industry, Wood Working, engraving embroidery, crafts, RC airplanes, balsa models, kites, robotics kits, and clothing ... Manual, Machine operation Manual, Power cable, Lenses and Laser tube, USB Communication cable,computer system with LCD monitor ...