To remove work-hardened burrs created by man-made snow, rocks and ice and maintain your edge on the slopes with just a few strokes. Coarse diamond (45 micron / 325 mesh) to quickly restore a neglected 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
• Coarse diamond to transform a dull edge
• Sharpens knives faster than conventional stones with DMT®'s monocrystalline diamond surface
• No oil is needed-sharpen dry or with water
• Durable construction will provide years of consistent performance and reliable service