60mm to 30mm filament spindle reel adapter
thingiverse
Those annoying 30mm pop-in adapters that come with my filament reels always fall out when I put the 60mm reels/spindles on the 30mm mounts. This really annoyed me, so, I lost my temper... calmed down... and created these insertable adapters to make life easier for me. Hopefully, it will aid you in your endeavors as well. Prints 70mm tall and requires no kind of support whatsoever. It fits snugly and can be easily reused once the filament is used up. Happy printing. March 15, 2016 update: There are other spindle inner diameter sizes available... so I added three more versions with diameters of 53mm, 54mm and 57mm (the default file remains 60mm).
With this file you will be able to print 60mm to 30mm filament spindle reel adapter 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 60mm to 30mm filament spindle reel adapter.