Snapmaker 40W Laser Module with Air Assist for Snapmaker 2.0
Snapmaker 40W Laser Module with Air Assist for Snapmaker 2.0,Snapmaker 40W Laser Modul - 3DJake International,Snapmaker 20W & 40W Laser Module With Air Assist,Snapmaker 20W And 40W Laser Module,Installing the air assist pump on Ray | Snapmaker Wiki