As an industrial and scientific worker, I have tried multiple cutting tools in the market. Based on my experience, this cutting tool is one of the most reliable and efficient that I have ever used. It has an impressive performance, especially in drilling through hard materials. The tool's tungsten carbide tip works wonders when handling dense surfaces, including concrete and bricks. The only drawback is its price, which is slightly higher than its competitors. However, this small con is worth the tradeoff for its excellent performance.