CO2 Glass Laser Tube for laser engraver/cutter 1.Tube power: 10w-150w 2.Tube length: 400mm-2000mm ... Glass Laser Tube (10w-150w) for laser engraver/cutter We are manufacturer and exporter of laser equipment parts, which incluing YAG ROD ... , Q-Switch, PBS, Diffraction grating, mirrors, HR mirrors, windows, dichroic, and laser laboratory instruments, etc. CO2 Laser tube-It's special ...