Ducted Fan

thingiverse

This is the first stage of a ducted fan engine that i will be building Instructions Simply add supports and print. There is a 3.15 mm centre hole for an electric motor. I have left a 2mm hole right through in order to secure with a grub screw from both sides. I will release all of the other parts as soon as I know that they work. Please feel free to edit and make this thing better.