The MILWAUKEE 1-1/16" HOLE DOZER with Carbide Teeth Hole Saw features a new 3 TPI design that offers users fast cuts with the durability of a bi-metal hole saw and life of a carbide hole saw. This Milwaukee hole saw provides the longest life in general purpose and extreme materials with the ability to cut through stainless steel, cast iron, fastener embedded wood, cement board, fiberglass, plaster, asphalt shingles, and more with ease. Deep gullets clear material fast while cutting, and Milwaukee's ALL-ACCESS SLOTS solve the frustration of plug removal, making users more productive with less downtime between holes. The new slot design also gives users increased pilot visibility for accurate placement and faster chip ejection keeping their cut cool. The HOLE DOZER with Carbide Teeth Hole Saw has a cutting depth of 1.62 in., allowing clearance to handle cuts in a wide range of materials. Milwaukee HOLE DOZER with Carbide Teeth Hole Saws are proudly made in the USA.