Universal CBN Sharpening Stones Hybrid-bond CBN stones for efficient sharpening, controlled finishing, and stable performance on hard and soft steels. Abrasive Universal CBN performance Suitable for processing both hard and...

Hapstone Premium CBN 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...