Amazon.com: A20 Pro Laser Engraver with Air Assist Kit and R3 Rotary Roller, BURNLAB 20W Output Laser Cutter DIY Laser Engraving Machine, Laser Engraver for Metal and Wood, Glass, Acrylic, Leather
DIY 40W laser cutter - Make:
Laser Master 2 Engraving Machine 32-Bit DIY Laser Engraver Metal Cutting 3D Printer with Safety Protection CNC Laser - China Laser Engraving Machine, Engraving Machine | Made-in-China.com
Ep9: Finished? The DIY CO2 Laser Cutter / Engraver Build Series - YouTube