Drone Propeller
thingiverse
Here are a couple of videos showcasing the propeller in action: https://youtu.be/jSZ87SyUHMA, https://youtu.be/CrgDfPvJAkw. I've uploaded the G-code used for that working propeller and shared it below as well as my original .blend file, which allows users to alter various features such as pitch settings, but please note that these particular settings aren't in this shared document, therefore some experimentation might be needed if you're attempting to replicate the same successful print results we had with our drone.
With this file you will be able to print Drone Propeller 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 Drone Propeller.