The SW-HOLE SAW C/T(22) 1-3/8 is a high-performance hole saw designed for precision cutting in various materials. This tool features a 1-3/8 inch cutting diameter, making it ideal for plumbing, electrical, and HVAC applications. Constructed from durable bi-metal, it ensures longevity and resistance to wear. The saw is compatible with standard drill chucks and is designed to fit most power tools, providing versatility in your toolkit. Its unique tooth design allows for faster cutting and reduced friction, enhancing efficiency. Perfect for professionals and DIY enthusiasts alike.