4 ms·
An 80W CO2 LASER is plenty of power. I regularly engrave the living shit out of stone with mine, and that goes a few millimeters deep. Get a couple kW in the s
by lightedman 2y ago
An 80W CO2 LASER is plenty of power. I regularly engrave the living shit out of stone with mine, and that goes a few millimeters deep.
Get a couple kW in the same wavelength (10640nm) with a proper adjustable focus (movable diopter) and a galvo and a vacuum assist and you can just start raster-scanning your way through the rock.