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 ...

Here’s a good refresher on common practices to keep manufacturability and cost in mind when designing a part. What exactly is computer-numerical-controlled (CNC) machining? It’s a means to make parts ...