Today, we’re putting two powerful laser engraving technologies head-to-head: UV lasers and fiber lasers. If you’re considering a laser engraver but aren’t sure which type best suits your needs, this video is for you! We’ll engrave a wide range of materials—including metal business cards, anodized aluminum, stainless steel, brass, copper, wood, acrylic, plastics, glass, stone, textiles, and more—to highlight the strengths and limitations of each laser type. The UV laser operates at a 355nm wavelength, while the fiber laser uses 1064nm, each interacting differently with various materials.