How to cut a PCB with a CNC router? - Make PCB at home - Daumemo
CNC Machine Most Satisfyingly Mills Double-Sided PCBs | Hackaday
This is finest trace width with cnc milling with auto leveler I could achieved, at right side a few traces I damaged by scrubbing the board :(. But I am happy with
Make Your Own PCBs on an Inexpensive Desktop CNC Mill : 11 Steps - Instructables