Here is a lasercutter, I designed to cut and engrave some plywood, leather, cardboard and other materials. You will also need some 40x20 profiles, 3 stepper-motors with drivers, a lot ob GT2 belts, pulleys an rollers (all seen in the Sketchup-file), an arduino or similar to run the GRBL-firmware (there are a lot of tutorials for GBRL on youtube and similar platforms). Best Software to use this machine is LaserGBRL.
I used some belt-clamps ans a drwaerhandle for this thing, but I don't remember from which thingiverse-usesr I got them from - thanks and sorry mates...
The author marked this model as their own original creation. Imported from Thingiverse.