The Milwaukee 1 in. Diamond Max Hole Saw 49-56-0517 is a high-quality drill bit suitable for grinding and cutting tasks. This multicolor hole saw, with a length of 1 inch, is designed for use with drills. Made by the trusted brand Milwaukee, this model is known for its durability and effectiveness in various applications. With a package quantity of 1, this hole saw is a reliable addition to any workshop or tool collection.