DMT WS4XX knife sharpener

10.16 cm (4 ") Mini Diamond Whetstone Ski & Snowboard Stone, Extra-Extra Coarse With just a few strokes this 4" stone removes work-hardened burrs created by man-made snow, rocks and ice and maintains your edge on the slopes.

Grit Descriptions:
- Extra-Extra Coarse diamond (120 micron / 120 mesh) for extreme stock removal to repair very damaged edges.
- Extra-Coarse diamond (60 micron / 220 mesh) for when significant removal of material is needed for a damaged edge.
- Coarse diamond (45 micron / 325 mesh) to quickly restore a neglected edge.
- Fine diamond (25 micron / 600 mesh) for a razor sharp edge.

No messy oils needed -- use dry or with water. Durable construction will provide years of consistent performance and reliable service. For proper tool maintenance, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT® products. Made in USA.

- Quick edge repair anywhere
- Durable construction will provide years of consistent performance and reliable service