Month: March 2017

Technical Boat propeller lingo

Powertech bravo 2 stainless 5 blade propeller

Pitch – the theoretical distance in inches that a propeller moves forward in one revolution. Think of a screw in wood. If you increase the angle of the threads, it will move further into the wood in one turn. Diameter – the diameter in inches of the circle that the blade tips will cut. Or,… Read more »