Routing with CNC-machine. I have an access to this CNC-router (Computer Numerical Controlled) that is mainly designed for routing printed circuit boards. Router itself doesn’t limit what you can carve. Wood, metals and plastic are equally good to work with. Only difference is that you have to choose a bit different bits for the router. This article is not intended to be a compehensive information package about routers. This is just to show you what I have done with this machine and what can be done. Now, lets move on.