
Taper pin for Duplo train
thingiverse
I printed xtopher88's cute Duplo train as a present for my niece (https://www.thingiverse.com/thing:746760), but the axle pins were a tight fit. I modified them to have a smooth taper that should fit snugly in the train body even if your printer's tolerances aren't perfect.
Download Model from thingiverse
With this file you will be able to print Taper pin for Duplo train 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 Taper pin for Duplo train.