You’re viewing our commercial slicing stones. These sharpening stones are available as a reliable sharpening replacement for Berkel slicer blades. The slicer sharpening stones are made of borazon, a hard version of boron nitride. Our Alfa Berkel OEM grinder stones are made to keep Berkel hard chrome food slicer blades sharp and functioning with precision. Our slicing stones have a manufacturer warranty. Our customer service staff is available to answer any questions you may have about our products. Scroll down to view our commercial slicing stones.