How to Make Your Own PCBs: Mill or Etch? | PCB | Maker Pro
It''s also quicker to make a PCB with a CNC, despite the length of time needed to make the PCB itself, because fewer steps are needed to turn a piece of copper clad into the finished product. Another massive advantage of CNCs is that the machine can be made to do other jobs besides making PCBs, including woodworking and metalworking.