But he had the parts on hand, so he built a wooden CNC router. It’s lovely. The router itself is what 3D printer folks would ... If you’re at all interested in CNC machines, you should give ...

Prolific woodworking YouTuber [Matthias Wandel] makes some awesome mechanical contraptions, and isn’t afraid of computers, ...

As for compatible materials, the TTC450 Pro can engrave plywood, MDF, solid wood ... engravers or 3D printers, it's a significant improvement over the industrial-style CNC machines of the past.