Root 3 Z axis Remix for 8mm rod

Edit: Added a bracket for a Sharpie (TM) holder: https://www.thingiverse.com/make:765723

Edit: added a generic bracket spacer which can serve as a template for new toolholders, as well as very poor design for a Dremel holder.

Edit: an example mount using the Makita router is found here: https://www.thingiverse.com/thing:4635602


Thanks buffcleb for the original files, and to sailorpete for the root 3 itself.

Made a few changes, mainly:

Made a Generic motor/spindle/tool mount