Milwaukee 1-1/4" CARBIDE TIPPED HS is a high-performance hole saw designed for fast, durable cutting with the longevity of a carbide hole saw combined with the strength of a bi-metal design. This 1-1/4" HOLE DOZER™ features a new 3 TPI tooth design that excels in cutting through tough materials such as stainless steel, cast iron, wood with embedded fasteners, cement board, fiberglass, plaster, and asphalt shingles. Its deep gullets efficiently clear material during cuts, while the ALL-ACCESS SLOTS make plug removal quick and hassle-, increasing productivity and reducing downtime. The innovative slot design also enhances pilot visibility for precise placement and promotes faster chip ejection to keep cuts cool. With a cutting depth of 1.62 inches, this hole saw ample for a variety of applications. Proudly made in the USA, it is built to deliver reliable performance in both general-purpose and extreme material cutting tasks. Model Number: 49-56-0710