Review on Multi-Tool Oscillating Scraper Blades for Caulk, Adhesive, and Sealant Removal - Compatible with Dewalt, Milwaukee, Ryobi, Bosch, Craftsman, Dremel, Mulimaster, and Rockwell by Will Randles

These are amazingly sharp, tough, roughly triangular stainless steel blades. They are 0.058 inch (1.5mm) thick which is thinner than they appear to me in the picture but now that I have them in my hands they seem to be a pretty good thickness. The side bevels are 35° and the front bevel is 10°. The side edges are surprisingly sharp, sharp enough to shave hair off your arm so be careful I can't believe they put so much attention to detail, it's not easy to achieve that kind of edge but of course it is it very welcome and welcome. will make a big difference in their initial effectiveness. They don't come with instructions but I expect the front bevel to be sharp enough to make boarding easier and then the side bevels do most of the work of separating the sealant from the wall or tub or whatever, and they need to be stronger to be able to handle this amount of work. I suppose stainless steel is good for preventing rusting, especially as they are likely to be used in a humid environment. The thickness is like a knife blade and I would recommend them describe as rigid, not flexible like most other vibrating tools. i have hells The edge can be repaired with a file if you're so inclined. Overall I'd say it's pretty good and worth $4 a blade.