Ship Model Underwater Propeller Large Thrust Ship Model Submarine Underwater Robot Propeller Freshwater Propulsion ,Efficient Heat Dissipation

, corrosion-resistant and tough Long-term use will not become brittle, resulting in pulp breakage Brushless motor is small and powerful PC resin screw/propeller 316 stainless steel It is widely used in more and more fields: ship model accessories, underwater robots, remote control ship models, fishing and nesting boats