Sharpening Stone Grit Chart. Ever wonder how some stone makers assign a grit number of 8000 with particles of 3 micron in size under jis while japanese makers claim 8000 grit as. Sharpening stones, water stones or whetstones are used to sharpen the edges of steel tools and implements through grinding and honing. It is impossible to make exact comparisons between all the different abrasives because different standards are used for average, minimum and maximum.

Others may have a finer grit to keep the sharpening accurate. For example, you can choose fine, medium and coarse stones. To keep your ceramic sharpening stone in great condition you don't need much.

Perhaps the best advantage over using natural rock is.

A grit chart to help you understand what each grit is used for. Sharpening stone, water stone or whetstone are the tools used for this purpose. Wicked edge model comparison with chart. A wide variety of sharpening stones grit options are available to you, such as type. Sharpening stones are available with different grit sizes. If you need something very portable, there's a huge variety. Below you can download an excel spreadsheet (and modify it if you please) and a pdf of the chart for. Wide selection whetstones and pocket knife sharpening stones.