PEARL DIA10TT - 10 x .063 x 7/8, 20mm, 5/8 Tile & Stone DiamondThe P4 Thin Turbo Mesh Blade is ideal for cutting extra hard ceramics, porcelain and other hard dense materials. Features include: an extra thin blade kerf that is supported by a reinforced center hub, a special turbo mesh rim design, and a full 10mm tall cutting rim. The P4 Thin Turbo Mesh Blade design minimizes chipping and stress on materials, while greatly reducing heat and friction. Features Excellent for cutting hard and dense materials Extra