The 1-3/4" (44MM) Bi-Metal Holesaw by Irwin is engineered for cutting through a variety of materials, including wood and metal. Its bi-metal construction ensures durability and longevity, while the innovative tooth design allows for fast and clean cuts. This holesaw is compatible with standard drill chucks, making it an essential tool for professionals and DIY enthusiasts alike, suitable for plumbing, electrical, and HVAC applications.
