DEWALT DW4701 Circular Blade, 4-1/2 in Dia, 7/8 in Arbor, Diamond Cutting Edge, Continuous Rim

4-1/2", Dry Cut Diamond Wheel, 5/8", 7/8" Arbor, For Cutting Brick, Block & Tile, Fast Shallow Cutting, Matrix Design Minimizes Chipping, Steel Body Delivers Constant Depth Of Cut & Advanced Diamond Matrix For Longer Life & Enhanced Material Removal, Lasts Up To 100 Times Longer Than Abrasive Blades, Used On 4-1/2" Grinders, Carded.