... . Can also engrave onto metals with coatings.(2). Applications of Laser machines - Advertising, arts and crafts, leather, toys, garments ... industry, Wood Working, engraving embroidery, crafts, RC airplanes, balsa models, kites, robotics kits, and clothing patterns.(3). This equipment ... and has many advantages, such as smooth cutting edges, free from polishing, no noise, no dust, faster processing speed ...