My analysis of this Industrial and Scientific cutting tool showed that it is far superior to any other concrete bit on the market .The 16-inch size is perfect for large projects and the durability is unmatched. It easily cuts through the toughest concrete without any wear or damage. However, the only con is that it is on the expensive side, but the investment is definitely worth it for its long-lasting performance. Overall I highly recommend this cutting tool for any industrial drilling needs..