The Vermont American Double Masonry is a must-have for any industrial drilling job. My analysis of this product showed that it delivers precision and accuracy even in the toughest concrete or brick surfaces. The design features a reinforced head that can withstand the toughest drilling conditions. The high-quality construction ensures longevity and durability, making it an excellent investment... The only downside I found is that it is an expensive option compared to other options in the market..