These carbide cutting tools are a fantastic addition to any industrial and scientific workshop. The set comes with a range of sizes making it easy to find the perfect fit for every job. The saws are incredibly durable and long-lasting, and each one PROVIDES a smooth and efficient cut through a variety of materials. The only downside is that the teeth can dull quickly when used on harder materials, requiring more frequent replacements. Overall, a great investment for any cutting tool collection..