Hapstone Start CBN Combination is a reliable bench stone for precise manual sharpening. It combines two grits on a single steel base and works perfectly with all types of steel. Abrasive...

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...

Universal Diamond Sharpening Stones Thin hybrid-bond diamond stones for aggressive sharpening, fast stock removal, and controlled finishing on all steel types. Performance Fast diamond cutting Diamond abrasive provides aggressive cutting...

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...