Fully printed spool holder.
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A fairly straightforward spool holder, designed for 52mm centre spools, made using Emmett's gear bearing http://www.thingiverse.com/thing:53451
Desined to fit Kossel Mini 3d printers with a side length of 240mm.
Inspired by the work done on this: http://www.thingiverse.com/thing:392948
Updated the SCAD file for the bearing so that the flange resizes correctly.