Diamond Whetstone with Sheath Style:Set of Four-ExtraCoarse/Coarse/Fine/Extra-Fine This lubricated cutting action prevents

This lubricated cutting action prevents the clogging that dry abrasives suffer

Limited lifetime warranty

long knife jig

The three-layer laminated steel construction follows time-honored Japanese techniques

Stick to the shape you have selected and do not switch from one shape to another

Diamond Whetstone with Sheath Style:Set of Four-ExtraCoarse/Coarse/Fine/Extra-Fine This lubricated cutting action prevents4 Diamond Whetstone sharpener is a convenient pocket model. Comes with a protective sheath for easy access to a variety of sharpening, honing or filing needs. Stone measures 4 1 3 x 7 8 x 3 16. Grit Descriptions: Extra Extra Coarse diamond (120 micron 120 mesh) for extreme removal of material and edge repair. Extra Coarse diamond (60 micron 220) when significant removal of material is needed for a damaged edge. Coarse diamond (45 micron 325) to