Thread M12 concave R25
Angle 50°, 3x slot 22mm, 2xM12
Angle 50°, 4x slot 22mm, 2xM12
Angle 2x75°, 8x slot 22mm, 4xM12
Angle 2x75°, 12x slot 22mm, 4xM12
Rotor knife thickness 35mm; 5x M16; angle 10°
D47/79
79x71