This is a 1x1 Gridfinity Refined version of my standard Gridfinity holder for a set of Threaded Insert Soldering Iron tips. I'm a big fan of the Gridfinity Refined bases (no magnet gluing, can be held with a screwthread) - so please do look at the original model here for further details, and kudos to Grizzie17 for the Gridfinity Refined solution. https://www.printables.com/model/1132423-gridfinity-1x1-threaded-insert-soldering-iron-tip
The author remixed this model.
Note that this is a remix of my model - which is also a remix of other people's models - so please do read the acknowledgements in the original too :)