The bi-metal construction seamlessly fuses high-speed steel teeth with a hardened alloy steel body, ensuring unmatched strength and an extended lifespan. This design empowers the hole saw to effortlessly cut through a myriad of materials, including wood, metal, plastic, and more, making it an indispensable tool for construction, electrical work, plumbing, and various installations. With a substantial 83mm diameter, this hole saw excels in creating precise and clean holes of various sizes, catering to the demands of a diverse range of projects. The sharp and durable cutting edges of the hole saw maintain their effectiveness over time, providing consistent and efficient cutting performance. Additionally, the design facilitates easy plug removal, streamlining your workflow during repetitive cutting tasks. Features & Benefits • Bi-Metal construction delivers toughness and long life • Welded HSS cutting edge ensures stronger, long-lasting teeth and allows drilling in wood and metal • Precis