Double End Saw Files

Double Ended Saw - Edges taper towards point. For filing and sharpening saws. Points are left uncut. Instead of having a tang, both ends are tapered.
They are used for sharpening saws having a 60° angle.?The teeth are cut from each end towards the centre.

Key to cut numbers: 1 = Smooth; 2 = Second; 3 = Bastard.