Refine every fret with precision using a four-gauge diamond fret crowning file designed for precise luthier repair and maintenance.
- Four gauges slots (1mm, 2mm, 3mm, 4mm) let you tailor crowning for ultra-narrow ukulele frets up to jumbo guitar frets, so you can tackle most stringed instruments with a single tool.
- One flat file handles fret edges and rounded fret ends, while the diamond grit delivers fast, consistent material removal for a clean, level crown.
- Versatile across electric, acoustic guitars, bass, and ukulele—ideal for worn frets and simple crowning without neck removal or extensive setup.
- Durable carbon steel with diamond-like grit ensures long life; compact 195×10×10 mm at 140 g, includes 1 fret file and 2 fret protection sheets to guard frets during use.
