DJI F330 quadcopter arm REMIX

thingiverse

While Xander779's arm is a truly amazing reproduction of the original, the large curved cutout on the top of the arm makes it a challenge to print. I can never seem to get the surface of a print on top of support material to come out with a nice finish, and this model was no exception for me. So I remixed the model, removing the scooped out cutout from the top of the arm. It makes the arm look a little clunkier and less refined, but it eliminates the need for support material in the middle of the arm. I also opened the slot between the two pillars on the center end of the arm to allow a ESC servo wire to be passed through, and added a 15mm radius fillet to the leg for a little extra stiffness.