Sharpal’s 156N Dual-Grit Diamond Whetstone measuring 6" x 2-1/2" is capable of handling a wide variety of edges including kitchen, garden and woodworking tools. This Sharpal® whetstone features MirrorFlat™ technology (0,002+/-) coupled with a hard wearing diamond surface and durable design guaranteeing consistent, even sharpening for years.

Stone is double-sided with both coarse and extra fine diamond surfaces. Use the coarse diamond stone 325-grit (45-micron) to quickly and easily restore a dull or damaged edge. Use the extra fine diamond stone 1200-grit (9-micron) to hone. Sharpen dry. No messy oil needed.

It comes with a high-impact plastic self-storing case with nonslip rubber pad that can be used as a stone base while sharpening. Also includes the patent pending Angle Pyramid™ Sharpening Angle Guide with 4 angles-14°, 17°, 20° and 25°.