Thingiverse
One Piece Spool Holder - Prusa I3 MK2 / MK3 Edition
by dot_bob
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The stock spool holder for the Original Prusa I3 MK2 is a poor design. After having a spool fall off during a print, hit the bed, pop a zip tie, and causing the heat bed to just flop around beating itself to death I thought it was time to come up with a better solution.
I thought I would design a simple one piece spool holder that is printed in one shot. Spool holders don't need bearings, the spool slides smoothly on the printed plastic. Besides you want to have a little static friction or
I thought I would design a simple one piece spool holder that is printed in one shot. Spool holders don't need bearings, the spool slides smoothly on the printed plastic. Besides you want to have a little static friction or
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