SCULPFUN SF-A9 Laser Engraver Cutter, 40W/20W Switchable Laser Power, Auto Air Assist

40W/20W Laser Power Switching Equipped with tilt sensor, emergency stop, child safety lock, flame and temperature sensors to provide strong safety. 36000 mm/min Engraving Speed and 400*400mm Working Area The most precise focus design ensures engraving accuracy and the engraving accuracy can reach up to 0.01 mm. Automatic air-Assist Device and All-Metal Construction Design It is compatible with SCULPFUN APP or computer software such as LightBurn and LaserGRBL.