File handle developed according to the scientific ERGO™ process|For filing flat surfaces, sharp corners and shoulders as well as for deburring|To work in high-alloy tool steels, for the sharpening of heavy implements|High removal rate|Shape: Edges and surfaces parallel|Surfaces double cut, one edge uncut, one edge single cut|Type of cut: 1 = Bastard, 2 = Second, 3=Smooth