Precision made, three-blade propeller for ship models of classes HYDRO, MONO
The screw is milled from duralumin, on a 3D milling machine.
The accuracy and uniformity of the blades are as high as possible.
These propellers are ideal for models of all classes MONO, HYDRO.
Diameter: (Select in the Options section)
Ratio of the pitch of propeller to its diameter: 1.4 (the diameter of the diameter, multiplied by 1.4 - we get the step in mm.)
Internal thread in the propeller hub: M 4 or Drive Dog (DD) 4.75 mm (3/16 ")
Diameter of the hub of the propeller: 6.5 mm
Propeller Weight: 2.5 - 4 grams.
Propeller practically do not need additional balancing.
Explicit advantages of propeller of this design:
Their hardness and wear resistance are relatively plastic propeller;
Their accuracy and identical geometric parameters of all three blades, propeller of the same size;
The lapping and screwing (if any) are done with minimal effort.