Super Kinetic 815 folding propeller hub

thingiverse

Super Kinetic 815 aka grass dart :) If you broke the propeller hub during the mole hunt, now you don't have to worry :) Print it with the support inside, the rest should fit well. If necessary, use superglue to strengthen the thread, and be sure to drill the side holes with a 2.5mm drill bit to avoid cracking when screwing. I printed with ABS with 0.6mm nozzle, but you can also print with a standard nozzle. My settings: 0.6mm layer width, 0.2mm layer height, 30mm / s speed for better bonding of layers (ABS), supports, brim and very low airflow. Have fun ;)