We recommend to use loose silicon carbide powder or diamond lapping plate

Washita stones can be of the following types:

Since these cover several orders of magnitude a logarithmic scale is most appropriate

Product size: 200 x 83 x 10 mm (8" x 3¼" x 3/8")

boride t2 series stone set for edge pro We recommend to use looseBoride sharpening stones are used for sharpening knives on Edge Pro sharpeners. Boride offers a wide range of stones with different performance values and different rates of wear. Boride T2 series stones are made of aluminum oxide. 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 community standard.