Since the second project, carving a 3D image into a board ... The second project involves using the CNC to carve a pirate scene into epoxy resin tooling board. Producing the example was simple ...

I poured 9 gallons of epoxy resin along with various species of wood and power carved it into a bear sculpture. I first milled walnut, mahogany, white oak, poplar, redwood and pine.

If you want a big CNC machine you need a strong, vibration-resistant base. They build bells out of metal, so that might not be the best if you want something that doesn’t shake. Epoxy granite is ...