DMT Diamond Sharpeners 4" Diamond Whetstone Kit W4K - Extra Extra Fine

The DMT 4" Diamond Whetstone and Machinist Sharpener Kit is a versatile sharpening set featuring four diamond stones in extra-coarse, coarse, fine, and extra-fine grits for comprehensive edge repair, sharpening, and polishing. Conveniently packaged in a black fabric tool roll, these portable 4-inch stones provide easy access for a variety of sharpening needs. The extra-coarse (60 micron / 220 mesh) stone is ideal for repairing damaged edges and removing material, while the coarse (45 micron / 325 mesh) stone quickly restores neglected edges. The fine (25 micron / 600 mesh) stone hones a razor-sharp edge, and the extra-fine (9 micron / 1200 mesh) stone polishes and refines the blade for a smooth, keen finish. Each stone measures approximately 4 1/3" x 7/8" x 3/16" and features DMT’s micronized monocrystalline diamond surface for faster, more efficient sharpening than conventional stones. Requiring no messy oils, the stones can be used dry or with water for convenient maintenance. Built for durability and years of consistent performance, this kit delivers reliable sharpening versatility in a portable package. Made in the USA.