Blade 180 CFX torque tube tip replacement

This is a replacement tip for the 180 CFX helicopter torque tube tip (which always shatters in a crash).

Print it, then ream out the center hole with a 1/8" drill bit for a snug fit on the torque tube shaft. Be sure to install the cross pin to keep it firmly in place.

Use a needle file to smooth the sides of the cross that fits into the bevel gears so that it slides in and out of the gear easily. If it fits in too tightly, it's a pain to get the broken bits out after your next crash!

Edit: If you have access to a resin printer (mine is an AnyCubic Photon), these will print beautifully on it.