Golden Star series stones are made of aluminum oxide with grain that is strictly controlled

heat-treated

F800 OCB + F1200 OCB

Edge Pro Apex

boride t2 narrow stone for edge pro Grit:220 Golden Star series stones areBoride Narrow Sharpening Stones are used for sharpening knives on Edge Pro sharpeners. Narrow stones (12 mm wide) are suitable for recurved blades. Boride offers a wide range of stones with different performance values and different rates of wear. 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 Pro stones that are 3 mm thick and are becoming a