120mm boat propeller for 10mm D-shaft

120mm propeller
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updated March 30, 2023

Description

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I originaly intendend this propeller to fit for my DIY electric SUP-board motor but you can use it to drive what ever you want. this design fits on 10mm D shaft but you can easily modify the design to fit any other type of shaft. Keep in mind, that this propeller just slides on the shaft and uses no set screws so if you want to go backwards be careful not loosing the prop.

 

Print settings

I printed it on my Creality Ender 3 max at 35% infill, 1.2 mm walls with a brim but whithout support at 70mm/s.

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Model origin

The author marked this model as their own original creation.

License