OCB 2000 is an experimental product of Venev in all form-factors

The rotating clamp module has the crossbar for multiple clamps (up to 6)

This is not a defect

💎Venev Orion OCB 800

T2 series stones are made of aluminum oxide and use a very strong bond

boride golden star stone for edge pro Grit:800 OCB 2000 is an experimentalBoride Sharpening Stones are used for sharpening knives on Hapstone Pro sharpeners. Boride offers a wide range of stones with different performance values and different rates of wear. Boride stones are made of aluminum oxide, with the exception of CS HD series stones, which are made of silicon carbide. All Boride stones are 6 mm thick and are mounted on high quality aluminum blanks. Stones that are 6 mm thick offer a longer life cycle than stock Edge