I had the idea to make this model after seeing the extremely popular Pull Copter Finger Ringby agepbiz, sadly I soon realized it contained 5 parts and needed screws so I set to work redesigning the pull copter and optimizing all aspects of it, here are some of the many features:
- 3 parts: This is the minimum possible parts, this makes the assembly super easy
- Helical gearing:Helical gears are smoother, quieter and cause less vibration
- Wider propellers:This provides more lift for only a tiny bit of weight
- No supports: Super easy print requiring no 3d printing expertise.
- Longer key: More power and rotation speed
- Tighter ring: Fits smaller fingers while still fitting larger ones
Assembly:
Simply place the propeller in the hole and insert the key through the hole. (NOTE:The key only goes through the whole that will make the propeller spin clockwise, so if it doesn't fit try the other side)
ENJOY:)