6384 3d printed propeller

Can anyone share a 2 or 3 blade prop design/ STL for an 6384 outrunner? With tge 4 holes sligned… I will post results of its use / variations / plan to reinforce with epoxy…

Hi Marce,

you can use my folding Prop. Its based on the Prop of @V_S s fixed 2 blade prop. So you can also use his one. Just search our posts. They should be easy to find.

best regards Michael

Should work.

No need of reinforce.

Thanks you very much to both of you!


Thanks for this design. I’m trying to learn more about propellers. Can you tell me what each of the parameters you have listed are for? Obviously 156 is the diameter but unsure what the rest correspond to.


Hey Volker, how does it perform? And is there a version that fits onto Flipsky 65161 motor?
Since I am a beginner at 3d printing - any material advise?
Thank you!

156 diameter, 0.39 Area ratio, 1.09 pitch/dia, means pitch is 1.09*156/25.4 = 6.7inches

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Have a look here

How much do you weigh and what accessories would you replace if you upgraded