... Can also engrave onto metals with coatings.(2). Applications of Laser machines - Advertising, arts and crafts, leather, toys, garments ... Manual, Machine operation Manual, Power cable, Lenses and Laser tube, USB Communication cable,computer system with LCD monitor ( ... laser tubeWorking area500x300mm (19.7x11.8inch)Engraving speed0-60,000mm/minMax. cutting speed0-36,000mm/minLaser output control1-100 ...