How a 19-Year-Old Built a Tight-Tolerance Machine Shop, Ep #532

Most machine shop owners spend twenty years learning the lesson Stone figured out before he turned 21: get great at one thing, and say no to almost everything else. He bought his first CNC at 15 to make knife handles, started taking billable work at 19, and now runs a precision shop in North Phoenix that goes after the tight-tolerance medical work a lot of shops won't touch. This one is part of…