Rika 5000 is preliminarily lapped and does not require lapping after purchase

Coated diamonds #1000 Inexpensive electroplated diamonds are mounted on aluminum blank with laser engraving

Golden Star 800 grit and 1000 grit are included in Boride stone bundles

Fuji 8000 is preliminarily lapped and does not require lapping after purchase

Bethesda Black is preliminarily lapped and does not require lapping after purchase

metallic cbn stone for edge pro Grit:15000 Rika 5000 is preliminarily lappedMetallic CBN Sharpening Stones from Poltava Diamond Tools are used for sharpening knives using guided knife sharpeners (Hapstone, TSPROF, and other Edge Pro compatible sharpening systems). CBN (Cubic Boron Nitride) is the second hardest material after diamond. Metal bonded CBN stones utilize copper tin alloy bonding for high endurance and low wearing rate. The Premium series of Metallic CBN consists of a 3 mm thick CBN bearing metal plate mounted on a