Universal Spool Spindle (Fusion360)

A spindle insert for filament spools, sized for use on 10-12mm dowel or rod. Prints without supports, no tools required in use.

Reduces friction without needing a bearing. Great for use with flexible filament, which will stretch and under-extrude if there is too much friction on it.

Should work with the majority of spools as it is, Fusion 360 file profided to adjust if required.