Keys cost like what, $2 to copy at a locksmith? But where’s the fun in that? Here’s an easy way to cut your own keys using a CNC mill! [Bolsterman] now “works” for a real estate company that rents out ...

Car keys these days are remarkably complex beasts. Covered in buttons and loaded with security transponders, they often cost hundreds of dollars to replace if you’re unlucky enough to lose them.

One of the great things about having a CNC machine is the ability to exploit its uses for all kinds of other projects besides just cutting up melamine and plywood. We design and build a lot of custom ...