KME Knife Sharpener Tapered Diamond Rod for Serrated Blades Accessory Model KF -DNF;

Easily sharpen your serrated knives and broadheads on your KME sharpener (model KF-C or KF-D). Tapered diamond rods have long been a solution for sharpening serrated knives. The varying radius allows them to fit nearly any serration out there. The KME tapered diamond rod screws onto the guide rod included in their KME Knife Sharpening System. about 4 7/8" overall and tapering from about 0.25 to 0.08 inches. Fine grit diamond needle file.