... ,10.6um 3.Character 2.0x2.0mm,English1.0x1.0mm laser engraving machineApplicable Industries:Model Industry(construction models, aviation and navigation ... shade,ect.Parameters of Products:TYPE SD-1290 Laser Power 80WLaser Type CO2sealed laser tube,water-cooled,10.6umSize 1200×900Cooling type ...