ZBAITU 80W Laser Head Module, Newest Diode Laser Module for CNC, Enagraving Machine, with Metal Nozzle, Air Assist
https://www.vogueparade.com/shopping/EN/4338/1/1005003728278805/zbaitu-80w-laser-head-module-newest-diode-laser-module-for-cnc-enagraving-machine-with-metal-nozzle-air-assist//