I have one of the really cheap (sub-$200) generic Chinese machines and it does a reasonably good job. Here is a very thorough writeup of doing PCB milling with

I have one of the really cheap (sub-$200) generic Chinese machines and it does a reasonably good job. Here is a very thorough writeup of doing PCB milling with this type of machine: https://forum.electricunicycle.org/topic/11205-milling-pcbs-with-cheap-chinese-desktop-cnc-router/ https://forum.electricunicycle.org/topic/11205-milling-pcbs-...