DMT 4-in.Mini Diamond Ski & Snowboard Stone Coarse

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.