Spool Bushings
thingiverse
I will add other bushings for other brands as I get them. Currently, you can find bushing for: 32mm 3D Printer Supplies (Amazon) (1kg) OnlineFilament (Amazon) (1kg) 39mm UltiMachine (5lb) 3D Ink (3lb) 51mm UltiMachine (1kg) ProtoParadigm (1kg) All bushings are meant to fit the standard smooth rod used on a Prusa (8mm). Please let me know if you need another size or if an existing size fits an unlisted spool! Instructions Print two of the proper bushing, snap them onto your spool, slide an 8mm smooth rod through and attach to your spool-holding mechanism.
With this file you will be able to print Spool Bushings with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Spool Bushings.