The Starrett Carbide Tipped Hole Saw provides long life when cutting difficult and abrasive materials including wood, PVC and fiberglass. The Carbide Hole Saw leaves high quality surface finish on entry and exit and provides a smooth cut when cutting traditional lathe and plaster, making our saws the perfect choice! The Starrett hole saw line is designed for precision work in various applications. It has tungsten carbide tipped teeth for outstanding cutting performance and product durability. Starrett tools are designed to be user-friendly. Whether you're an experienced professional or an amateur when it comes to home improvement, our tools are handy and accessible. Starrett has set the standard for precision, quality, and innovation. Our products are long-lasting and robust with excellent service and performance. Manufacturing long-lasting and easy to use tools that provide consistent and reliable performance since 1880, Starrett tools are made with the highest standard of quality and workmanship, manufacturing more than 5,000 various tools, gages, and instruments, providing fine precision tools for industrial, professional, and consumer markets worldwide.