by murray484, published
This is a really small 3 axis cnc that I modeled in google sketchup. It as a travel of approx. 2x3x3. I have not tested it, so I do not know if it will print properly.
All you need to do is print the files: Makerbot CNC Main Box, Makerbot CNC X Stage, Makerbot CNC yz stage and Makerbot CNC z axis. The only other things needed are 1/8 solid rod and 1/8 threaded rod.