Lower Rotary Assembly v7

thingiverse

This is a lower rotary assembly for a toy helicopter. This is the 7th revision and final version. The tolerances of the model are down to .006" in the model meaning that with a highly tuned printer there is no reason that this should not be a snug fit on the shaft. Added features: stronger joint between the shaft and blades. tighter tolerances on all screw holes. within the blade slot, mounting hole has bevelled guiding diamitor Current model tested in ABS on a Uprint Instructions Ensure this is a right fit for your shaft;