2pc 1/2" Tungsten Carbide Replacement Scoring Wheel Blade for Manual Tile Cutter Professional-quality replacement blades for lever-style manual tile cutters Extra-durable tungsten carbide stands up to repeated use scoring tile 1/2" diameter with 3/16" center hole, 0.05" thickness. Fits many brands of tile cutters Sold in sets of two blades so you'll always have a spare Replace dull, nicked, chipped or bent blades for consistent results