The Diafold® Serrated Knife Sharpener not only maintains serrated edges, but also serves as a mini-steel, gut hook sharpener, and conical file, making it an excellent asset for the home, shop, and other recreational activities. Donning a 4.43" rod with 1/4" to 1/16" taper, this particular model features extra-fine diamond (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond. Convenient sized at 9 1/2" open and 5" closed, the folding plastic handles also protect the sharpener when not in use. Additionally, thanks to the micronized monocrystalline diamond surface, the Diafold® Serrated Knife Sharpener sharpens in a fraction of the time required by conventional stones. No messy oils are needed either, so you can 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 the USA.

• Portable and lightweight with convenient fold & go handles which enclose and protect the diamond serrated sharpener when not in use
• Extra-Fine diamond to polish and refine an edge
• Sharpens knives faster than conventional stones with DMT's micronized monocrystalline diamond surface
• No oil needed, sharpen dry or with water