... . 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 area1300x2500mm (4.3x8.2inch)Engraving speed0-60,000mm/minMax. cutting speed0-36,000mm/minLaser output control1-100% ...