The main idea is to have profiled blade (at least one side on this model) easy to print.

This one have 20° blades and an hand made profil.

Instructions

1 - print one axle and two blade.

2 - glue together

3 - put on your favorite motor

4 - get some fresh air ;)

Please make derivatives with other profil and size.

Issue with this model : the blade are so thin that the profil isn't greatly printed with 0.33 layers.

Category: Automotive