Humans had to carry out all their machining processes by hand for centuries. Even precision tools had to be maneuvered very carefully, inch by inch, by people holding the devices personally. That all ...

[Cody Lammer] built a sweet CNC router. But as always, when you build a “thing”, you inevitably figure out how to build a better “thing” in the process, so here we are with Cody’s CNC machine v2.0.