Unique Bargains 6.3' x 0.91' 400 Grits Diamond Whetstone Sharpener Sharpening Stone

Whetstone Size: Measures approximately 6.3" x 0.91" (160mm x 23mm), thickness 0.31" (8mm), 400 grits. Durable diamonds are electroplated onto a steel base. Provide faster and more effective way to sharpen an edge.||Wide Applications: Can quickly sharpen and hone hard material, such as stone, jade, high speed steel, carbide etc.. Suitable for grinding seal carving cutter, kitchen shears, garden tools.||Flat Plate: Super flat surface ensures long-lasting even contact with tools, while oil stone and water stone easily wear down with uneven surface.||Easy to Use: Simply use it dry or with water or sharpening oil. Either way is perfect for sharpening. Please clean and dry the whetstone after use to prevent getting rust.||Tips: Add water or sharpening oil can prolong diamond sharpening stone life when grinding. Lower grits (30-240 grits)for rough work and higher grits (300-3000 grits) for fine work. Only one side of the steel base is electroplated with diamonds.