Arkansas Grey Polisher sharpening stones are used for finish sharpening knives on Hapstone and Edge Pro knife sharpeners

Bethesda Black (Medium)

keratinized branches

Boride recommends Golden Star series stones as the best choice to work with high carbon steel

What grit do Arkansas stones have

8 x 3 silicon carbide sharpening stone Grit:120 Arkansas Grey Polisher sharpening stonesGritomatic Sharpening Bench Stones are used for free hand sharpening knives. The stones are made of silicon carbide and are designed for the hardest steels (up to 65 HRC). It is advisable to use silicon carbide stones for sharpening knives made of hard stainless steel or carbon steel, such as: ZDP 189, ZDP 247, S30V, S35VN, S90V, S110V, 154CM, D2, YXR7, Cowry, S290, S390, K294, K390, M390, Elmax, 154CPM, ATS 34, 440C, AUS 8, AUS 10, A2, BG 42.. Using