3D print tools to dominate the competition at Pinewood Derby!
Almost all the models can be printed from PLA, 0.2mm layer height. The inner and outer wheel chucks contains a 3D printed flexure, and would benefit from printing from PETG.
See https://www.amakerdad.com/blog/2023pinewoodderby for more details.
The author marked this model as their own original creation.