BK Technic has a modern 50W fiber laser. We mark and engrave stainless steel, steel, hardened metals, brass, copper, gold, aluminum and titanium. Advantages of laser marking: top quality, accuracy and speed, permanence (cannot be erased), non-contact processing, use for almost any material. Advantages of laser engraving: indelibility, permanence, precision, detailed processing, durability, non-contact processing.