Keep your tile and stone blades at their premium performance level with abrasive dressing stones from General Tool. Today’s natural and man-made materials can quickly glaze even the best diamond blade. If you wait for a blade to become dull, it can cause serious damage to your material and even damage the blade. Coarse sharp abrasives in the dressing stone quickly expose new diamonds to keep your cuts clean and eliminate blow out at the beginning or end of a cut. For those materials that are hard, dense, and difficult to cut, we recommend dressing the blade frequently.