Original Z-File Fret Crowning File - Diamond Grit Guitar Fret File with Dual Angled Edges - Shapes Both Sides at Once for Faster, Accurate Fret Crowning

Dual-Edge Fret Crowning File: The Z-File design incorporates dual diamond-coated cutting edges that shape both sides of the fret simultaneously for quicker, more controlled crowning.
Safeguards Leveled Fret Tops: Angled edges cut solely the sides of the fret without contacting the top, in contrast to conventional fret files.
Diamond-Grit Precision: Rapidly cutting 300-grit diamond abrasive operates effectively while preserving control for uniform fret shaping.
Essential Luthier Tool: Functions on stainless steel and nickel silver fretwire. Suitable for technicians and repair facilities