5W Engraving Laser on Stone Slate

5W Engraving Laser on Dark Stone Slate. No Coating. You can hear the vaporization of the stone and see the sparks at the laser point.

[@mk6315]

A Futuristic paintbrush on humanity’s original canvas. Very cool!

[@hwaynes]

One thing ya don't want to do is tell us what your settings were.. ;)

[@SilverCoreLabs]

Sorry about that, 100% Power, 50% Depth and 1 Pass