These stones are made from CBN powder (cubic boron nitride). Hapstone Premium CBN uses a metal-organic bond, which is close to metal in terms of its wear resistance, but the...

Discover a world of flawless sharpness with the Hapstone Start CBN Stone Set! Designed for Hapstone sharpening systems, this set is ideal for sharpening knives in all steels, from the...

Hapstone CBN Recommended stones set   These stones are made from elboron powder (cubic boron nitride). The Hapstone Premium CBN uses an organometallic bond, which is close to a metal...

These stones are made from CBN powder (cubic boron nitride). Hapstone Premium CBN uses a metal-organic bond, which is close to metal in terms of its wear resistance, but the bar...

PDT (Poltava) Premium CBN Stone with Metallic Bond: Exceptional Sharpening Performance The PDT (Poltava) Premium CBN Stone with Metallic Bond is a high-performance sharpening solution designed for precision and durability....

PDT (Poltava) Expert CBN Stone with Organic Bond: for a perfect final polish The PDT (Poltava) Expert CBN Stone with Organic Bond is a high-quality abrasive tool designed for final...