Will Feng 1300x2500mm Co2 Laser Module Kit Linear Guide 100w Controller Ruida6445 Awc7813 Diy Cnc 1325 Cutting Engraving Machine - Woodworking Machinery Parts - AliExpress
Amazon.com: Sovol 3D 40W Engraving Laser Module (5W Output Optical Power), CNC Laser Head Kit with Eye Protection Design, for SV Series & Ender Series 3D Printers and CNC Engraving Cutting Machine