E-PROPS : Hub Drillings

The engines manufacturers are using different types of drilling patterns.
4 data are necessary :
- (A) : number of holes
- (B) : diameter of screws (in mm)
- (C) : diameter of the circle on which are the holes
- (D) : diameter of the center hole

It reads as follow : 6M8d75 = 6 screws with a diameter of 8 mm placed on a circle with a diameter of 75 mm
Please note: E-PROPS does not supply drilling adapters.

DRILLINGS AVAILABLE AT E-PROPS

1 - FIXED PITCH PROPELLERS, for engines 7-50 kW, diameters 115-160 cm
centrer = 25 mm

Standard drillings :
✗  6M8d75
✗  6M6d50
✗  6M6d60

Optional drillings (with extra charge) :
✗  4M6d50
✗  4M6d60
✗  4M8d63


2 - ADJUSTABLE PITCH PROPELLERS, for engines 50-115 kW, diameters 155-195 cm

Standard drillings :
✗  6M8d75
✗  6M8d100
✗  6M8d101,6