Looking for the most helpful and professional engraving tools?<br/> OMTech's 20W fiber laser engraver is your ultimate resource for engraving words, logos, pictures, barcodes, and more on metal (including personalized gold and silver jewelry!) and other materials with quick turnaround and perfect accuracy. Our device's state-of-the-art air-cooled fiber laser avoids the tetchiness, fragility, and water-based mess of CO2 laser tubes. Instead, it provides solid-state efficiency, quality, stability, and durability for its entire service life of 100,000 hours. The Sino-Galvo galvanometric system and compact Fθ field lens ensure quick work with less than 1% distortion from your design. The built-in red dot locators allow you to precisely adjust the height of the laser arm to quickly find the exact focus for various materials. With the optional rotary axis, you are able to mark on curved surfaces. The machine is controlled by its included copy of EzCad2, compatible with Windows 7, 8, and 10. For all your projects cutting and marking metal, rubber, leather, and more, you can do no better. This product ships with abundant insulation and padding to ensure it arrives at your door like it just came off the factory floor. NOTE that this device has an open worktable. It comes with one pair of protective eyewear but anyone else in the room with the device should also have their own laser glasses to avoid any possibility of injury from its beam. <br/> Get the most out of your laser engraving equipment with OMTech! <br/><br/> <strong>Specifications</strong><br/> Galvanometer Source: Sino-Galvo<br/> Output Power: 20W<br/> Laser Wavelength: 1064 nm<br/> Laser Frequency: 20-100kHz<br/> Engraving Area: 5.9 x 5.9 in. (15x15 cm) <br/> Max. Engraving Speed: 23 ft./sec. (7000 mm/s) <br/> Max. Engraving Depth: 0.08 in. (2 mm) <br/> Laser Source Service Life (MTTF): 100,000 hr. <br/> Operating Software: EzCad2 for Windows 7, 8, or 10 (32/64 bit)