Hesine M-505 (i3) spool holder

UPDATE 14.01.2016 i cut off some material and made it 25% lighter to save some material when printing. 2 versions are donwloadable now.


improved spool holder for hesine M-505 (clone of i3). just print out this holder twice and fit any spool with ID 35-65 to it. The original M8 shaft is used, but instead of nuts i used some 8mm shaft collars for quick changing the spools.

With this holders, the spool is moving much better and less force is needed to unwind the filmanet.