Discussion about Poly Router for cutting several materials with several tools

My project is a do it self router for cutting and milling. I a constructing the router for using a spindle, knife, nozzle and a laser. At this moment we have finished the aluminium frames.

This is the general thread for discussing the project; the thread is also visible on its page at https://www.fablabs.io/projects/poly-router-for-cutting-several-materials-with-several-tools