90W CO2 Laser Tube, 49.2 in (1250 mm) Length, 3.1 in (80 mm) Dia Borosilicate Glass Laser Cutter Tube with Metal Head, 10,000hr Wires Preconnected for Laser Engraver Engraving Cutting Machine Air-conditioning Installation they're compatible with most connector

they're compatible with most connector bases and baluster shoes

it can be moved by a single person without dragging on the ground

and 8ft (2438mm)

the roller makes it easy to hold the paper tightly

90W CO2 Laser Tube, 49.2 in (1250 mm) Length, 3.1 in (80 mm) Dia Borosilicate Glass Laser Cutter Tube with Metal Head, 10,000hr Wires Preconnected for Laser Engraver Engraving Cutting Machine Air-conditioning Installation they're compatible with most connector90W CO2 Laser Tube, 49. 2" (1250 mm) Length Our CO2 laser tube delivers high precision processing using TEM00 mode with a 0. 16" 0. 24" (4 6 mm) beam spot diameter. With a 3. 1" (80 mm) O. D. and hermetically sealed borosilicate glass case, it is compatible with various brands of laser engraving machines. Enjoy a lifespan of 10,000 hours! Equipped with high quality lenses that boast over 98% light transmission rate, this CO2 laser tube ensures even