The Mostly Printed CNC is famous for two things. First, being made mostly from 3D printed parts and commonly available steel tubing. Second, because of the materials used, its rigidity isn’t fantastic. But any CNC router is better than no CNC router, and [Alex Reiner]’s “Mostly Mostly Printed CNC” upgrades the base MPCNC into a much more capable unit.
This is a companion discussion topic for the original entry at https://hackaday.com/2024/05/07/mostly-printed-cnc-gets-a-few-upgrades/