Venev Diamond 240 + 400 OCB (25%)

all diamond particles in Atoma are gathered into cluster pattern

Guangxi Whetstones are used for finish sharpening on Hapstone and Edge Pro sharpeners

If you are unsure what compound to purchase

Boride T2 1200 Hard bonding aluminum oxide stone set for experienced users

venev unicorn series dual side resin cbn 6 x 1 Grit:400 + 800 Venev Diamond 240 + 400Venev Unicorn Series Dual Sided Resin Bonded CBN Stones are designed for use in sharpening systems such as Hapstone and TSProf, as well as for freehand sharpening. CBN (Cubic Boron Nitride) is the second hardest material after diamond, offering exceptional wear resistance and thermal stability. CBN sharpening stones provide excellent performance when working with high alloy, powder, and hardened steels. The Unicorn Series represents Venevs premium