The file 'Propeller For Pull String Helicopter 3D Printer Model' is (stl) file type, size is 661.0KB.
This is just an interesting mix for www.thingiverse.com/thing:51489
Not an easy print and with supports, but definitely worth the time. Printed the original for my grandson, i loved playing with this, then I wanted to see if I can remix the blades a bit.
tordrone+propeller.stl | 1.4MB |