Propellor
thingiverse
This tutorial showcases the process to create a custom propeller with any desired blade count, including three or five blades. Learn how in this CSG video: https://www.youtube.com/watch?v=-VYzzAac_kI
Download Model from thingiverse
With this file you will be able to print Propellor 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 Propellor.