DMT 4in Machinist Diamond Whetstone

• 4" Machinist Diamond Whetstone sharpener with 1" continuous diamond area specially designed with a machinist in mind! Versatile, lightweight and compact pocket model can be used to sharpen, hone or file any hard material.
• 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.
• Sharpens knives faster than conventional stones with DMT®'s monocrystalline diamond surface
• Durable construction will provide years of consistent performance and reliable service - made in USA.
• Available in three grit sizes
• WME - Green, Extra-Fine diamond (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond.
• WMF - Red, Fine diamond (25 micron / 600 mesh) for a razor sharp edge
• WMC - Blue, Coarse diamond (45 micron / 325 mesh) to quickly restore a neglected edge.
• Size: 4 1/3" x 7/8" x 3/16"
• Supplied with leather sheath