Double Cats 500 Size CNC 5 Blades Rotorhead
This quad-blade rotorhead is designed for helicopters its main shaft diameter is 8mm.
Materials: Aluminum 7075 and stanless steel
Status: Pre-assembled and ready to be intalled
1.5pcs CNC Blades Grip
2.CNC Rotor Hub
4.CNC Arm Set
5.CNC Washout Base