ATOMSTACK P9 M50 50W Laser Engraving Machine Cutter 220*250mm ...
High Power Laser: The P9M50 is the best laser cutter and engraver for beginners, studios, hobbyists, designers, DIY enthusiasts and professionals. 50W laser power, 10-11W dual diode laser module, fixed focus ultra-fine laser dot, no need to adjust the focal length.