4-1/2 in. Supreme Turbo Blade have a excellent diamond formulation for fast and clean cuts. The blade comes with a flush mount adapter. Mesh blades are designed to contact the material better than segmented blades. Mesh blades also last longer and cut faster than continuous rim blades. Ideal for placing on a grinder and cutting into tile, porcelain, natural stones such as granite, marble, and other materials. Speed of cut is impressive and clean. 5/16 in. rim height. 4.5 in.x.07 in.x7/8-5/8 in.