In recent years, desktop CNC machines have surged in popularity among hobbyists and makers, transforming the creative ...

But it's actually a CNC (Computer Numerical Control) machine, a little factory that ... for parts I wouldn't brother with 3D printing, like hobbyist-class RC car upgrades and replacement parts ...

The result is remarkable: with a lot — and we mean a lot — of sanding and polishing, you can make an acrylic lens on a cheap hobby CNC machine. The trick is just a very small stepover on your ...

In the world of hobby-level CNC cost and simplicity are ... For more inexpensive MDF-based CNC machines, check out this drawer slide bearing one or this one that uses a drill for a spindle.