🚤 Boats
🚤 Prop Cupping
A small lip curled into the trailing edge of each propeller blade, like the edge of a spoon.
Cupping raises the effective pitch and helps the blade keep its grip on the water in turns and chop.
A small lip curled into the trailing edge of each propeller blade, like the edge of a spoon.
Cupping raises the effective pitch and helps the blade keep its grip on the water in turns and chop.