Non-intrusive PCB Mill Vice Bed Mod for Lulzbot TAZ

I wanted to be able to securely hold a piece of copperclad to be milled into a circuit board, without needing to swap out the bed or mount. These components pressure fit partially to each other and to the bed frame, while sitting safely above the bed itself. A threaded rod should be chucked in a drill and inserted in the provided holes, securing each pair of rails together. You will need to print two of each file for a complete set.