4-Slot Diamond Guitar Fret Crowning File 1-4mm Luthier Repair Tool with 2 Guards

Achieve a smooth, professional fret finish with this 4-slot diamond-coated guitar fret crowning file. Designed for guitar setup, fret dressing, and instrument repair, this versatile tool features four slot sizes to accommodate a wide range of fret widths.

The diamond-coated filing surfaces help reshape frets after leveling, while the flat filing surface can be used for fret-edge and fret-end work. A solid wooden handle provides a comfortable grip and better control during detailed luthier work.

Suitable for guitar technicians, instrument builders, and DIY enthusiasts, this tool is ideal for maintaining frets on a variety of stringed instruments.

Features

• 4 Slot Sizes: Includes 1 mm, 2 mm, 3 mm, and 4 mm slots for different fret widths.

• Diamond-Coated Abrasive Surface: Designed for efficient fret crowning and reshaping.

• Versatile Filing Design: Includes a flat filing surface for fret-edge and fret-end work.

• Solid Wood Handle: Provides a comfortable grip and controlled handling.

• Durable Construction: Made with carbon steel and diamond-like abrasive coating.

• Wide Instrument Compatibility: Suitable for electric guitars, acoustic guitars, bass guitars, ukuleles, banjos, mandolins, and other compatible stringed instruments.

• Neck Protection Sheets Included: Helps protect the fingerboard during fret maintenance.

Specifications

• Product Type: Guitar Fret Crowning File

• Slot Sizes: 1 mm, 2 mm, 3 mm, 4 mm

• Material: Carbon Steel, Diamond Abrasive Coating, Wood Handle

• Dimensions: Approximately 227 × 20 × 20 mm (8.9 × 0.79 × 0.79 inches)

• Net Weight: Approximately 145 g

• Application: Fret Crowning, Fret Dressing, and Guitar Repair

Package Includes

• 1 × Four-Slot Diamond Fret File

• 2 × Neck Protection Sheets

Important Notes

• Choose the slot size that best matches your fret width.

• Use appropriate pressure when filing to avoid removing excessive fret material.

• Additional fret polishing may be needed after crowning to achieve a smooth playing surface.

• Please check the product dimensions before ordering.