Jack of all trades, master of none, as the saying goes, and that’s especially true for PCB prototyping tools. Sure, it’s possible to use a CNC router to mill out a PCB, and ditto for a fiber ...

[Thomas Sanladerer] shows how he makes PCBs with a CNC machine and has a lot of good ... just milling it down and mounting different size bits. He also has ideas on aligning the Z axis.