Multirotor Arm Extension for HK650F

thingiverse

Allows me to equip bigger blades on my HK650F using 15-inch CF blades, providing ample room. Printed in PLA with 50% infill and thoroughly flight-tested. To ensure successful assembly, you'll need extended M3 screws as the part's thickness has been doubled to 6mm from its stock measurement. This will require drilling out the holes slightly, but they should align perfectly with the original frame's holes. Additionally, this modification pushes the motors approximately 30mm further away from the frame and increases each arm's weight by around 7 grams compared to their standard counterparts.