Machinists File, Material Applications Aluminum, Brass, Bronze, Steel, Tin, File Coarseness Smooth Cut, File Style American Pattern File, File Type Machinists File, Profile Shape Rectangular, Face Cut Style Double-Cut, Edge Cut Style Single, File Length without Tang 4 in, Thickness 5/64 in, File Width 7/16 in, Number of Cut Edges 4, Rigidity Rigid, Taper Taper Towards Point, Teeth per Inch 62, 68, 70, File Body Finish Natural, Container Type Box, Features Hogging, Wavy Tooth Design