- Rake has nothing to do with the number of blades, it refers to the angle of attachment to the prop hub.
- The higher the rake value, the lower the lift of the prop and the more efficient it is.
- The three-bladed prop listed will have considerably more amp draw due to the greater number of blades and the larger area of each blade.
- A common use for 3-bladed props is to reduce the prop diameter (minimizing prop walk) without reducing thrust.
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