3mm filament Pelletizer
thingiverse
edited BusterBeagle3D's pelletizer to accept 3mm filament. I have not tested this, so a 5/16 drill bit may not be enough for 3mm filament.
Download Model from thingiverse
With this file you will be able to print 3mm filament Pelletizer 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 3mm filament Pelletizer.