Parametric Spool Roller Core (Additional Spool Sizes)

These are the Roller Cores I'm using in my filament dryboxes, so thought I might as well upload them. I'll add more as I add more filament types.

I have also slightly modified the 3D models to be easier to print, and simplified a few things. Some things had to do with how the screws fit (and how deep and such). I think I also made the flanges slightly thinner since they don't need to be *that* strong and I needed every millimeter in my drybox (using this in thing 4516699 for anyone that cares). But I can't remember what exactly I changed anymore (been a while now), but I've added the Fusion 360 file, so history should also be included.

Links are to (german) amazon, but are not affiliate links and just for reference.

*StoreHD PETG 330g* ([link to Amazon.de](https://www.amazon.de/gp/product/B07BTY8L71))
These are rather tiny spools, but come in a nice variety color pack and (used to be) very cheap per kilo price. Made a nice PETG starter pack for me. They are weirdly asymmetric