【Material】: The guitar fret file is made of metal and wood material, which has good durability, and the handle is designed to be comfortable to hold.
【Versatile Groove Sizes】: This guitar nut file comes with four different groove sizes - 1mm, 2mm, 3mm, and 4mm. The 1mm slot is ideal for narrow frets like those on a ukulele; the 2mm slot works well with all standard guitars, basses, banjos, mandolins, and box guitars; while the larger 3mm and 4mm slots are ideal for wider frets. This means it's suitable for most stringed instruments.
【Application】: Guitar fret trimming metal files for guitar repair and maintenance.
【Solid Wood Handle】: The Guitar fret crowning dressing file handle is made from solid wood providing grip and smooth operating.
【Accessory Tool】: A must have tool for luthiers, guitarists, hobbyists, DIY enthusiasts, DIY frets and basses.