So I've been trying to find a review of this product but it doesn't seem like there is one. I at least want to know how well it works before I spend 70 dollars on a chunk of metal. I also would like to know how the material that is cut looks after. On the flat edge he's scraping a round over and nothing coming off so that doesn't show me anything and it doesn't even seem necessary. Then the other 2 that he's actuall scraping in are taken from an angle where you can't see what the board looks like scraped. It's scraping towards the camera.