#50wfiberlaser #laserengraver #goldlasercutter Laser Power: 50W . Marking Area: 175*175mm . Engraving Depth:2mm(0.024in).D69 Rotary Axis for ring, jewelry, gold, jewelry Laser Source: JPT LP+; Control board : BJ JCZ board(Original).EZCAD2. Auto focus: Include Electric up-down: include Compatible with Windows XP/Vista/7/8/10.Stable performance and high reliability. English User Manual and Demo Video offered by USB flash disk […]