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Improved 3D Pull Copter with holder and no screws

Improved version of the 3D Pull Copter with a holder instead of a finger ring and meant to be stuck with superglue
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updated January 9, 2022

Description

PDF

This remixes the popular pull copter by replacing the finger ring with a cylindrical holder. It also eliminates the screws and allows you to attach the holder to the gearbox with super-glue. It prints 3 alignment pegs and holes to align the holder with the gear-box. 

I printed the rotor and key in PETG and the rest of the items in PLA with variable profile.

The pull copter flies very nicely :-)

Model origin

The author remixed this model.

License