Here’s a beautiful desktop CNC mill which had one big ... and use PyCAM to generate the G-code. Lucky PyCAM and most modern CAM programs actually only output a very simple sub-set of G-code.

G-code is effective, easily edited, and nearly ubiquitous when it comes to anything CNC. The format has many strengths, but space efficiency isn’t one of them. In fact, when it comes to 3D ...