Laser Etching: Everything You Need to Know - Laserax
www.laserax.com › blog › laser-etchingAug 04, 2020 · Laser etching is a process that creates marks on parts and products by melting their surface. It is part of the broader category called laser marking which also includes laser engraving and laser annealing. Highly versatile, it can be used with most metals. To produce a raised mark, the laser beam delivers a high amount of energy to a small area.