DEWALT Diamond Blade For Porcelain Tile, Wet/Dry, 4-1/2-Inch

Packed with a premium XP4 cutting matrix, which provides 4 times the life of standard blades, DEWALT XP4 Tile Blades offer long life and optimum cutting power. A continuous rim delivers chip-free cutting in a variety of tiles. Cuts 20% fast than standard tile blades.