DMT 6" Diamond Whetstone - Extra Fine

Featuring the signature polka-dot pattern innovated by DMT¬; Diamond Whetstone» sharpeners are often imitated in appearance; but never equalled in quality or performance. The interrupted surface of tiny wells trap metal debris to ensure clean; continuous edge contact while the superior diamond does its work. For the quickest; cleanest sharpening; there truly is no substitute. Comes in a Plastic Case. Extra Fine

DMT uses micronized monocrystalline diamonds bonded to a substrate in giving a consistent grit size and coverage across the stone, this process ensures a long lasting performance. Rather than going up in numbers for the finer stones, they refer to the size of the diamonds in Microns.

Extra-Fine - Refines knife or tool edge to razor sharp perfection.
Colour code: Green. Diamond size: 9 micron (1200 mesh).