The DC sharpener – a combination diamond/ceramic whetstone that will handle all your sharpening needs. DC4 whetstone consists of a fine diamond stone (25 micron, 730 grit) and a very special ceramic stone, made of synthetic sapphires. The advantage of these materials, although they get worn, will still keep their flat shape this is important when you sharpen your knife. And, since these materials are the hardest known, they will sharpen any steel, even these extremely hard powder steels. You don’t need any lubrication for these stone but now and then you should consider cleaning them with warm water and liquid soap. The stones might feel coarse from the start but will become smoother/better after some use. A leather pouch is included.

Dimensions: 7 x 32 x 100 mm

Weight: 65 g