... engraver/cutter 1.Tube power: 10w-150w 2.Tube length: 400mm-2000mm 3.Small laser spot CO2 ... Glass Laser Tube (10w-150w) for laser engraver/cutter We are manufacturer ... and exporter of laser equipment parts, which incluing YAG ROD, CO2 RF ... , dichroic, and laser laboratory instruments, etc. CO2 Laser tube-It's special glass tube mainly contains ...