Lego technic compatible propeller

Unfortunately the hole in the original propeller by Jhead was not round enough and not big enough for seamless rotation on the typical blue connector pin 6558-02. So I increased the diameter by 0.2 mm and increased number of sides to 64 (very round).

Printed with PETG on Prusa MK3.5, no supports, 0.20 mm, zero infill, 2 perimeters, 2 top-, 2 bottom layers

Rotates easily.