This is a rotating holder for my horology screwdrivers. I couldn't find one to buy without the screwdrivers themselves, so I modeled this one.

It's using a common 608-2RS ball bearing (8x22x7mm) for smooth movement. (Used this ones https://www.amazon.fr/dp/B09HWR4RRL but any will do the job, you can even print your own, eg.: https://makerworld.com/en/models/112075 ).

Assembly is done by friction-fit on the bearing for both parts.