When I tried this accessory for my circular saw, I realized how amazing it is. With its sharp teeth and TCT technology, it provides an effortless and clean cut on hardwood, softwood, and even pressure-treated lumber .I didn't have to worry about tooth loss or unexpected damage as it worked flawlessly. Moreover, it is pretty lightweight and user-friendly. The only drawback is its compatibility, which is limited to a few specific saw models..See full review