F3390 33*9inch Foldable Propeller 33inch Carbon fiber Material Agriculture Drone Propeller for sale

Model: ：F3390

Structure:  ：folding propeller

Material：carbon fiber

Length：833.2mm (33 inches) 

Pitch：9inches    

Weight： 272g/piece with propeller base

     77g/piece (propeller blade) 

Center hole : φ6

Mounting hole：4-M3*Ø31mm, 4-M3*Ø36mm