Milwaukee 2-1/8" CARBIDE TIPPED HS is designed to deliver fast, durable cuts with its innovative 3 TPI design that combines the strength of a bi-metal hole saw with the longevity of carbide teeth. This hole saw excels in cutting through a variety of tough materials including stainless steel, cast iron, fastener-embedded wood, cement board, fiberglass, plaster, asphalt shingles, and more. Its deep gullets efficiently clear material while cutting, and the ALL-ACCESS SLOTS feature makes plug removal quick and hassle-, boosting productivity by reducing downtime. The improved slot design also enhances pilot visibility for precise placement and promotes faster chip ejection, keeping the cutting surface cool. With a cutting depth of 1.62 inches, this HOLE DOZER™ is capable of handling a wide range of cutting tasks. Proudly made in the USA, it is a reliable choice for professionals seeking both performance and durability. Model Number: 49-56-0722