Music Nomad 6 pc. Electric Guitar Diamond Coated Nut File Set - Light Strings - WARNING: These files cut really well! MusicNomad’s Nut Files feature a revolutionary diamond coating and round “string-shape” blade design resulting in smooth, precision cuts. They polish slots at the same time do not drift like common toothed files. The industrial, even cuts all nut or saddle materials, such as nylon, bone, graphite TUSQ. MusicNomad added an ergonomic handle for total comfort control of your cut, you can remove from alternative cutting option. This custom set comes with 6 file sizes electric guitar light strings. It includes compact, aluminum case. accessories, Tools, Fretted Instrument Tools, Guitar Tools & Toolkits