Product major function & usage:Connect with the motor and carry the motor to runMade by 40Cr steel, stronger and durable to achieve more smooth performance.Shaft hole:2mm, Tooth distance:0.5mm,...
Product major function & usage:Connect with the motor and carry the motor to runMade by 40Cr steel, stronger and durable to achieve more smooth performance.Shaft hole:2mm, Tooth distance:0.5mm,...