1. [ Fret Bevel File]The Fret Bevel File have 3 angles, 3°, 23°, and 35°, Specifically designed for remove fret sprouts and burrs. To avoid damaging fingerboard with excessive force, Please put a layer of textured paper on fretboard for protection before use. 2. [Instructions for use]Choose angle and tighten two screws, First use a 3° angle for filing, fret budding, flush filing or tang removal, Then choose 23° angle for secondary grinding. If you need a more beveled angle, you can use 35° angle for grinding. 3. [Luthier Tools]The Guitar Fret File is an essential tool for guitar building, made of high carbon steel with both side high precision serrated teeth. You can easily remove fret burrs and fret sprouts. 4. [Widely Applicable]The Fret End Dressing File was developed to polish Fret End. Works on All Frets. Guitar, basseselectric pianos, ukuleles, ukuleles, banjos, and so on. 5. [Save money and effort]Guitar are more expensive to repair at a repair store or to replace a guitar, This guitar crowning file helps you sand fret burrs, works efficiently and saves you money. After each use, clean up any stray chips with a brush, then wipe file with oil or protectant to prevent rust and extend its life.<br><br>Color: Dark Wood Color Material: Wood+metal<br><br>Package Contents: 1 * Fret Beveling File kit 1 * Screwdriver 1 * Brush<br><br>Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.