The Diamond File World Cup Fine from Holmenkol is designed for the final step in ski edge maintenance, smoothing out burrs and bringing your edges to a refined finish. It’s intended for use after coarser files or stones to sharpen and polish edges, helping you maintain consistent performance on snow.
This fine diamond-coated file delivers uniform abrasion that holds its cutting power far longer than standard steel files, so you can count on it through multiple tuning sessions. Its fine grit removes minor imperfections left by rougher tools, resulting in a clean, matte edge that enhances control and reduces vibration on hard-packed or icy terrain. The slim shape slips easily into most ski-tool kits, making it a practical choice whether you’re tuning at home or polishing on the hill.