Universal 20x20mm T-slot Filament Spool Stand|Mount|Holder

Hello!

I designed this piece in order to be able to change the filament spools easily and in the same time I wanted to have a holder that secures the spool and it doesn't allow it to wobble.

Additionally to the 3D printed parts you will need:
1 x M8x120mm Hex Bolt
1 x M8 Nut (13x15x4)(s x e x m)
2 x 608-2Z Bearing (8x22x7)
4 x M4 T Nuts
4 x M4x8mm Socket Button Screw

Pay attention to the "NUT END.3mf" file! You have to pause the print at a specific layer height to insert the nut into the print, then resume the print.

I recomand you using supports when you print:
TOWER STAND .3mf
HEADSCREW END.3mf
NUT END.3mf (make sure that you won't have a support in the nut hole)