Review on 🔨 Masonry Hero: Unleash the Power of the Carbide-Tipped Bit! by Billy Berry

I have several of these SDS chisels for my rock drill and they work very well in the hard Canadian granite where I live. These bits feel just as heavy as the originals sold by Bosch. Haven't had a chance to use them yet as we're still having winter, but they're visually identical to the Bosch version. The price for seven bits is unbelievably good. they arrived quickly as promised