Machinists File, Material Applications Iron, Mild Steel, Plastics, Wood, File Coarseness Bastard 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 6 in, Thickness 1/8 in, File Width 5/8 in, Number of Cut Edges 4, Rigidity Rigid, Taper Regular Taper, File Body Finish Natural