40W Co2 Laser 12\" x 8\" USB Port Laser Engraving Machine Air Exhaust Fan Laser Cutter High Precise Stepping Motor (40W CO2 Laser) CO2 Laser Tube Premium Laser Head Accurate Control Board USB Connectivity Superior Stepping Motor Effective Heat Dissipation Operating Temperature:32-113F (0-45C),Engraving Area:12x8in (300x200mm),Resetting Positioning:≤0.0004 in (0.01mm),Product Weight:30Kg/67lb,Laser Power:40W,Product Dimensions:31.4 X 19.6 X 9.8in.(800x500x250mm),Current:0~22mA
