laser engraving machine 1.size:1200x900mm 2.CO2sealed laser tube,water-cooled,10.6um 3.Character 2.0x2.0mm,English1.0x1.0mm laser engraving ... ect.Parameters of Products:TYPE SD-1290 Laser Power 80WLaser Type CO2sealed laser tube,water-cooled,10.6umSize 1200× ... 1000mm/minLaser Output Contol 1-100%software settingSmallest Character Engraving Character2.0mm×2.0mm,English1.0mm×1.0mmHighest Scanning ...