DMT DiaFold diamond file, fine, FFF

This DMT DiaFold diamond-coated file is great when sharpening difficult-to-sharpen products. Think of bits, pruning shears and other small tools. The file is only 1.5 mm thick and tapered from 6 mm to 19 mm. The diamond-coated sharpening surface is applied to one side of the file. With its fine grain this file is made to add a razor-sharp edge to your knife.