But you’ve just got to watch this PCB milling CNC machine go through its paces ... apparent when a gigantic toothbrush enters the frame to clear away a little swarf. As if that weren’t ...

In addition to the milling head ... of screws and nuts from the frame assembly, the “FR4 Machine Shield” could indeed become one of the cheapest CNC machine kits on the market.

And it's all packaged in a solid machine with a die-cast frame that feels bomb-proof ... is one of the more attractive uses of a desktop CNC mill for me, and the project includes everything ...