Sharpening Stone for Diamond Drills and Blades

This diamond sharpening stone is the quick and effective solution for restoring the cutting performance of your diamond drills and blades. With just 3 to 4 cuts into the stone, your blade is re-sharpened and ready to deliver clean, precise cuts again. Compact and easy to use, it’s an essential tool for maintaining performance and extending tool life. For bonded dimond blades not vaccum brazed or electorplated.