Milwaukee 3-3/8" CARBIDE TIPPED HS is a high-performance hole saw designed with a new 3 TPI design that combines the fast cutting ability of a bi-metal hole saw with the durability and long life of carbide teeth. This versatile tool excels at cutting through a wide variety of materials including stainless steel, cast iron, wood with embedded fasteners, cement board, fiberglass, plaster, and asphalt shingles. Its deep gullets efficiently clear material during cutting, while the innovative ALL-ACCESS SLOTS make plug removal quick and easy, reducing downtime and increasing productivity. The enhanced slot design also improves pilot visibility for precise placement and faster chip ejection to keep cuts cool. With a cutting depth of 1.62 inches, it ample for handling diverse cutting tasks. Proudly made in the USA, this hole saw delivers exceptional performance and durability for both general purpose and extreme material applications. Model Number: 49-56-0737