This particular model features coarse diamond (45 micron/ 325 mesh) to quickly restore neglected edges to an operable state. Consistent across all Single Sided Diafold Sharpeners, however, is their convenient size of 9 1/2" when open and 5" when closed. The folding plastic handles also protect sharpener when not in use. With the addition of a robust, micronized monocrystalline diamond surface, the Single Sided Diafold Sharpener can sharpen any edge in a fraction of the time required by conventional stones. No messy oils are needed either, allowing you to sharpen dry or with water. Complete with a durable construction that will provide years of consistent performance and reliable service, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT® products for proper tool maintenance. Made in USA.

• Portable, lightweight with convenient fold & go handles which enclose and protect the diamond whetstone when not in use
• Coarse diamond to transform a dull edge
• Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
• No oil needed, sharpen dry or with water
• Durable construction will provide years of performance and reliable service