Kopinma Guitar Fret Crowning File, Multi-Function Tool for Stringed Instruments, with Diamond Grits

Versatile Fret Sizes: Equipped with four gauge slots measuring 1mm, 2mm, 3mm, and 4mm, this tool caters to a variety of stringed instruments. The 1mm slot is perfect for ukuleles with extra narrow frets, while the 2mm slot suits standard guitars, basses, banjos, and mandolins. The 3mm and 4mm slots are ideal for instruments with jumbo frets, ensuring broad compatibility. Smooth Fret Finishing: Instead of using coarse diamond abrasives, this tool employs fret erasers to polish frets to a smooth, buttery finish. This method enhances the playability of your instrument by ensuring the frets are not only visually appealing but also functionally smooth. Ergonomic Design: The tool features a flat file specifically designed for refining fret edges and rounding fret ends. The handle is crafted from solid wood, providing an excellent grip for smooth, efficient operation. This design allows for precise control and ease of use, making fret maintenance a breeze. Construction: Made from high-quality carbon steel and coated with diamond-like grits, this fret file is built to last. It offers high wear resistance and excellent durability, ensuring that it can withstand frequent use while maintaining its effectiveness. Comprehensive Fret Maintenance: This multi-functional tool not only files and smooths frets but also adjusts to different fret sizes, making it an essential accessory for guitar technicians and musicians looking to maintain or repair their stringed instruments.