Milwaukee 1-7/8" CARBIDE TIPPED HS is a high-performance hole saw designed for fast, durable cutting with the precision of a carbide-tipped tool. Featuring a new 3 TPI design, this HOLE DOZER™ the speed of a bi-metal hole saw combined with the longevity of carbide teeth, making it i for cutting through a variety of tough materials such as stainless steel, cast iron, fastener-embedded wood, cement board, fiberglass, plaster, and asphalt shingles. Its deep gullets efficiently clear material during cutting, while Milwaukee’s ALL-ACCESS SLOTS simplify plug removal, reducing downtime and increasing productivity. The innovative slot design also enhances pilot visibility for accurate placement and faster chip ejection, helping keep cuts cool. With a cutting depth of 1.62 inches, this hole saw provides ample for a wide range of applications. Proudly made in the USA, it delivers reliable performance for both general purpose and extreme material cutting needs. Model Number: 49-56-0719