MULTI-PURPOSE:Sharpens kitchen knife,carbon steel knives,gouges,chisels,tool bits,fillet knives,swords
Particle size:3000# Size:5.9"*0.78"*0.19"
Stone grits are comparable to how sandpaper is graded the lower the number the rougher the cut.
The whetstones are Light, portable, Anti-friction
Easy replace for the whetstone of the sharpener system (in our shop).