Compact Fret Crowning File, Double-edge Large Radius (R=3mm)

Double-edge Fret Crowning file, with ergonomic non-slip rubber grip.
Large 3mm radius on both sides - one side is coarse and the other is fine - for shaping jumbo nickel-silver fretwires.
File size: 100 * 20 * 4.3 mm (3.9" x 0.8" x 0.2").
High quality, made in Japan.