RIDGID Segmented Diamond Blades are manufactured with the contractor in mind. These blades are engineered for maximum cutting performance and 3x longer life than standard abrasive blades. The Segmented rim design provides fast, aggressive cuts on stone, brick, block, and concrete. It's also an excellent choice for roof tile and other masonry products. Use this blade on 10 in. masonry or tile saws with DM 7/8 in. arbor, 5/8 in. adapter included.