We’ve seen plenty of CNC builds if you want to pick and choose your own design. Depending on your expectations, it doesn’t have to be an expensive project.

That philosophy is shining brightly in [Ivan Miranda] CNC milling machine project, which has been used to upgrade its aluminum and 3D printed frame components to steel. For precision machining on ...

using a CNC machine, built an impressive aluminum case to passively cool their Raspberry Pi. This case serves as a great alternative to fans, keeping the temperatures low, and the noise too!