Norske Tools LTD (1 per Pack) 7" Continuous Rim, Turbo Mesh, 5/8" -7/8" with Diamond ARBOR size Trade-A-Blade. Trade-A-Blade diamond blades are designed to be used with a variety of power tools for making cuts in a variety of masonry materials. The high-quality steel core is expertly tensioned for true cuts and added durability. For professional tile setters. For porcelain, Marble and Granite. (TDBP242)