engage the straight edge with the surface

more accurately

Select II are universal but designed to sharpen the hardest steels

We offer three Shapton Pro sets: The recommended set consisting of 6 Shapton Pro stones (from 120 to 12K grit)

and bonded diamonds

hapstone premium diamond stone 6 x 1 Grit:8000 engage the straight edge withHapstone Premium Diamond is a new series of diamond stones for sharpening knives using guided knife sharpeners (Hapstone, TSPROF, and other Edge Pro compatible sharpening systems). Hapstone Premium Diamond utilizes advanced hybrid metal organic binder composite of traditional copper tin alloy and polymer components. Hybrid binder inherits exceptional wear resistance and cutting performance of metallic binder. Hapstone Premium Diamond consists of a 3