This single bit is simply outstanding in every aspect. It is perfect for industrial and scientific purposes and has greatly improved my drilling efficiency. The durable and long-lasting bit is ideal for multiple jobs and allows me to drill accurately and effortlessly. As my tests showed, this drill bit can handle a range of materials without breaking, chipping, or losing its cutting edge. Only downside is it comes at a slightly high price point compared to cheaper alternatives on the market. Overall, a fantastic purchase for professionals in the cutting tools industry.