Despite appearances, [This Old Tony]’s latest series has little to do with CNC-ifying an Etch ... is just the hook for a thorough lesson in CNC machine building starting with the basics.

With clear steps and the right support, starting a CNC business doesn't have to be risky. Blue Elephant CNC has helped businesses around the world move from side projects to full-time production shops ...

In fact, [John] ordered the CNC machine just to do this upgrade — and he’s sharing how he did it with everyone: And while you’re at it, why not add spindle direction and coolant control to ...