Japanese Water Stone Large (SJ-250) or Small (SJ-200) Options:Large SJ-250 Dimensions: 14' wide × 20'

Dimensions: 14' wide × 20' long (outside-of-post to outside-of-post)

Coarse diamond (45 micron / 325) to quickly restore a neglected edge

Large tooth configuration powers through thick wood

First launched in 1981

Japanese Water Stone Large (SJ-250) or Small (SJ-200) Options:Large SJ-250 Dimensions: 14' wide × 20'The Tormek Japanese Waterstone 4000 grit delivers a mirror finish with hardly any visible marks. Since the stone is made to create the finest surface, it has a limited steel removal capacity and cannot be used for shaping* a tool. This waterstone excels at sharpening hand tools like carving tools, knives, scissors, plane irons and wood chisels where a minimum of steel removal is needed and a superior surface finish is demanded. Its unique composition