At my place of work they got a Roland MonoFab CNC, so being a bit nosey, had a play and knocked this candle holder out of oak that I had lying around.
You can see the lines where I experimented with how it done its finishing
Not a bad bit of kit. but very is limited to the size of work and materials it can mill..
One of my next projects/bucket list, is to see if I can build one..... Hmmmmmm - let see what happens.