Ring Polishing Drill Bit

I wanted to clean my wedding ring (Tungsten). But it was a lot of work to hold add the polish, scrub, rinse, repeat, and never get great results.

So I invented the drill-bit ring holder. The default is Size 8 thru Size 13.5. The hex-bit for the drill goes all the way thru the whole device so you can't really break off the end without breaking the center completely out of a lot of PLA. The attached picture is from a 6 year old ring cleaned with this bit.

Usage:
* Get yourself some good ring polish. I ended up using some left over Diamond Polish I had left over from fixing a glass table. It's extremely smooth and brilliant. It doesn't cost the earth and you can Amazon it. There is also Tungsten polish that you may already have, completely usable.
* Put your new 3d printed bit into your favorite drill.
* Get a nice clean smooth rag (no microfiber, it just sucks up the polish). A blue shop paper town works great. As do any of the newer paper towels.
* Push the ri