Leo is a head writer and editor for CNCSourced, possessing been an engineer for several decades. I have an MS in Control Engineering and possess made and developed many automation systems for PLCs. I built my own Do-it-yourself CNC machine from scratch, welding metals to help make a rigid CNC https://techonpage.com/story4050701/helping-the-others-realize-the-advantages-of-reliable-cnc-lathe-machines