3030 Filament Spool Holder

This is an enlarged version of filament spool holder for RatRig V-Core 3.0, but it can fit anywhere else on the 3030 extrusion.

You can find other parts of this holder on GitHub: https://github.com/Rat-Rig/V-core-3/tree/1.0.4/cad/printed_parts/obsolete (yes, this holder is considered obsolete, but I just don't have spare extrusion to build a newer version)

Assembly

You can find RatRig assembly instructions here: https://ratrig.dozuki.com/Guide/09.+Spool+Holder+(Optional)/82

Tip: You can use M8 threaded rod and M8 locking nuts instead of lead screw and lock collars