Hosco Fret Crowning File for Jumbo Frets (3mm)

Hosco double edged fret crowning files are hugely popular across the world, these concave files add the crown back to the fret tops after they have been levelled for accurate notes when playing. The 3mm radius is ideal for jumbo (3.0 mm) frets.

Features

• File cuts on both edges
• Easily adds the crown back to fret tops after levelling
• Comfortable rubber handle
• Made in Japan

Tech Specs

• Total File Length: 115 mm (7.7")
• Radius: 3 mm (0.12")