You are welcomed to come to our factory to buy the latest selling, low price, and high-quality High precision small propeller. The high-precision small propeller contains several identical blades, one of which is obtained by rotating the other blade 180 degrees around the axis of rotation, and each blade is composed of two curved surfaces: the upper surface and the lower surface; At the tip of the propeller, the upper surface curved surface is always convex from the leading edge to the trailing edge; from the root to 50% of the radius, the lower surface curved surface shows a downward convex shape.
