These nut files are designed for filing the slots for strings of violins. It brings accurate works. Comes with a plastic cylinder case.
Total length: 150mm Blade length: 90mm
Set of 4 ( E .020”, A .026”, D .032”, G .040”)
Teeth per inch : 76 cut (for E, A, and D strings)
Teeth per inch : 78 cut (for G string)