General description This high-performance hole saw is designed for fast and efficient cutting in wood and metal. It features an improved design for longer durability and better cutting performance, making it suitable for professional and DIY use. The saw's optimized tooth design ensures quick penetration and clean cuts, while the Speed Slot® system allows for easy and rapid removal of the drilled core. Technical specifications Diameter: 22mm Enhanced wall thickness for increased lifespan and reduced tooth tearing Longer, sharper teeth for faster cutting in wood and metal Made with high-speed steel (HSS) for durability Optimized tooth design with T3 technology Speed Slot® system for quick core extraction Compatibility and accessories Compatible with standard drill chucks Suitable for use with various drill types and sizes Includes 1 hole saw in the package Installation Attach the hole saw securely to your drill chuck Ensure the drill is set to the appropriate speed for the material