Why stainless steel props are expensive – from BoatTest.com

“If you have ever wondered why stainless-steel propellers are so expensive, BoatTest.com has a video that will explain it all. It is quite simply the best video we’ve ever seen of the process. The video was made by Yamaha Motors, showing all of the processes that go into making their props. Our bet is that after seeing this, you’ll never again complain about prop prices.”