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Prusa Filament Support
by artekRTk
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Cheap upgrade for Prusa i3 printer to make filament spool turning freely.
Print them 2x for both sides of filament support.
Push short one through ball bearing.
Push longer one through support arm from outer side.
Combine everyghing all together and hang spool on it.
Print them 2x for both sides of filament support.
Push short one through ball bearing.
Push longer one through support arm from outer side.
Combine everyghing all together and hang spool on it.
Makes
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