Propeller
thingiverse
This creation is not intended for practical use; rather, it's an experiment with the rotate-extrude feature in OpenSCAD. However, it serves as an attractive demonstration piece. It was inspired by one of the sample files provided with OpenSCAD.
Download Model from thingiverse
With this file you will be able to print 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 Propeller.