40W Laser Tube For CO2 Laser Engraver ● Engrave almost anything on

● Engrave almost anything on almost any surfacen videos

it's easy to get the oil bubble  out

and let the machine run without load for a  while

ceramic tiles

40W Laser Tube For CO2 Laser Engraver ● Engrave almost anything onBrand New 40W CO2 Laser Engraving Machine Laser Tube Laser tube is one of the essential parts of laser equipments. This laser tube is compatible with the most of popular laser engraver ! Cole series, redsail, rabbit, gnlaser,shenhuilaser, artsign, wklaserIEHK series, EL series, Skylaser series and so on. Power output(W)40 Wavelength: 10600nm Lengthmm700 Cooling System: Water Cooling. Triggering voltage(KV)22 Operating voltage(KV)15 Operating