31mm 3 and 4 blade propellers by 3D Print Air

We use a lot of models from the community in our assemblies and model so I figured I would post these here to give back. These have never been tested for performance, and they were just drawn without constraint. They are just useful for including with you model to make rendering more realistic, and to help with prop clearance modeling.

STEP and STLs included

If you are interested in visiting my website please visit https://www.3dprintair.com/ to check out my 3D printable air-frame models.