DMT Diamond Whetstone 150mm Red 600 Grit Fine Sharpening Stone with Case

The 150mm (6in) W6 Diamond Whetstones are ideal for kitchen use and for the honing of smaller workshop tools. They have a large, wider diamond surface for sharpening a variety of knives and edges. Supplied in a plastic case fitted with non-skid rubber feet or wooden box, the base of the plastic case may be screw mounted to a bench.

Black: Extra Coarse Grade 220, 60 micron.
Blue: Coarse Grade 325, 45 micron.
Red: Fine Grade 600, 25 micron.
Green: Extra Fine Grade 1200, 9 micron.

Plastic case
Red Fine. 600g, 25 micron .