As a DIY enthusiast, I purchased this blade to work on some of my project. However, this blade let me down on the very first use. Industrial and Scientific my foot! As a result of my tests, I determined that this blade is not durable and not worth the money. The only pro is that it was easy to install, but the con is that it doesn't last long enough to actually do any cutting. i suggest finding a different brand for your cutting needs..