Parameter：
LENGTH长度：640mm（安装孔到翼尖）
GRIP桨根厚度：≥12mm
WIDTH旋翼宽度：59mm
HOLE孔位：4-5mm（安装孔位直径）
AIRFOIL机翼：SYMMETRICAL对称
Color：Black/White
Specification：
Main Blade RT-640-3D One-Pair
Description: Suitable for 600 helicopter model. Designed and produced by Hong Kong FUNKEY, it owns m…
Description: Suitable for 700 helicopter model. Designed and produced by Hong Kong FUNKEY, it owns m…
Description: Suitable for 700 helicopter model. Designed and produced by Hong Kong FUNKEY, it owns m…
Description: Suitable for 550 helicopter model. Designed and produced by Hong Kong FUNKEY, it owns m…
Description: Suitable for 550 helicopter model. Designed and produced by Hong Kong FUNKEY, it owns m…
Description: Suitable for 600 helicopter model. Designed and produced by Hong Kong FUNKEY, it owns m…
Description: Suitable for 700 helicopter model. Designed and produced by Hong Kong FUNKEY, it owns m…
