Etching copper with dry moly

Today we attempt to etch copper tubing with dry moly lube, using the XTool D1 10W Diode laser. Xtool D1: https://amzn.to/3X9lqf4 Discord:   / discord   Facebook:   / lasernoob   Dry Moly Lube: https://amzn.to/3WDzMom