General description The D6F Diamond Sharp Whetstone is a high-quality sharpening tool designed for efficiency and durability. Measuring 150 x 50mm, this whetstone features a fine grit of 600 (25 micron) and is made from one of the hardest materials available, ensuring a long-lasting sharpening surface. It is equipped with non-slip rubber feet for stability during use and is available in both interrupted and continuous surface designs, allowing for versatile sharpening options. Technical specifications Dimensions: 150mm x 50mm Grit Size: Fine 600 (25 micron) Coarse Grade: 325 (45 micron) Extra Fine Grade: 1200 (9 micron) Usage Use water for lubrication; no oil, smell, or mess required. Suitable for honing all hard materials, including carbide and steel. Light pressure produces a sharp edge with just a few strokes. Other information Supplied with a non-skid mat. The grit size is etched into the side of the whetstone. The grits are denoted by a dual-colored circle set into one end.