3K Carbon Fiber Propeller CW CCW CF Props Blade For RC Quadcopter Hexacopter Multi Rotor UFO
Adopts The High Quality 100% 3K All Carbon Fiber Board Which Imported From Japan Improve Material. Each Pair Of Propellers Has Perfect Dynamic Poise And Static Balancing Which Balance By Manpower. Especially Improves The Air-Powered Efficiency And Aerofoil Stability
The Bore Dia Is 6.3mm,With 4 Pcs Washer,2 Pcs 5mm,2 Pcs 6mm

Brand: QWINOUT
Carbon Fiber Forward Propeller*1
Carbon Fiber Reverse Propeller*1
Comes With 5mm And 6mm Aluminium Ring

Very Strong And Light Weight, Good choice for diy drone kit!