There are a bunch of remixes on Thingiverse.com, here, for all the tool holders, mods, ect.
“What does it do?” or “Can it do —–?” answer is pretty much whatever you want. These are some of the different tools the CNC has been used with.
|Foam cutter||Laser Cutter/Engraver|| Mill|
|3D Printer||Dual Head 3D Printer||4 Head 3D Printer|