Machinists File, Material Applications Iron, Mild Steel, Plastics, Wood, File Coarseness Bastard Cut, File Style American Pattern File, File Type Machinists File, Profile Shape Round, Face Cut Style Single-Cut, Edge Cut Style Safe, File Length without Tang 4 in, Thickness 1/8 in, File Diameter 1/8 in, Number of Cut Edges 4, Rigidity Rigid, Taper Tapered Slightly Towards Point, Teeth per Inch 37, File Body Finish Natural, Container Type Box