This is a set of 11 precision nut slotting files that are used by Crimson guitars luthiers and Master luthier Ben Crowe.

Our  double edged slotting files allow precise slotting of nuts, Tune-o-matic saddles and acoustic bridge saddles.

Files sizes: 0.056, 0.050, 0.046, 0.042, 0.036, 0.032, 0.028, 0.024, 0.016, 0.013 and 0.010.

The files are made from high quality Japanese steel that leave nut slots the perfect size and take all the guess work out of the job.