FLUX Replacement 40W Laser Tube for Beambox – FLUX Shop
Replacement 40W Laser Tube for FLUX Beambox Compact
Cloudray 40W AR Series CO2 Glass Laser Tube – Cloudray Laser
Amazon.com: TEN-HIGH 40W CO2 Laser Tube 700mm D50mm, Wires Preconnected with Coating, for Laser Cutter Laser Engraving Cutting Machine : Arts, Crafts & Sewing
Brand New 700MM 40W Co2 Laser Tube for Engraver Cutting Machine + Water Pipe + Kafuter Silicone Rubber Glue - AliExpress
Amazon.com: Mssoomm 40W 40 watt Co2 Laser Tube Length 700mm Dia 50mm with Metal Head 3000hr Service Life for CO2 Laser Cutter and Engraver Machine
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Startnow 40W Co2 Metal Glass Laser Tube 700MM For CO2 Laser Engraving
Amazon.com: HUNST 40W/50W Co2 Laser Tube Length 700mm/800mm Diameter 50mm with Metal Head 3000 Hours lifespan for CO2 Laser Cutter and Engraver. (SP 40W A)
OMTech CO2 40W 700mm Laser Tube for Laser Engraver Engraving & Cutting Machines | eBay