Machinists File Material Applications Aluminum Brass Bronze Steel Tin File Coarseness Smooth Cut File Style American Pattern File File Type Machinists File Profile Shape Round Face Cut Style Double-Cut Edge Cut Style Double File Length without Tang 6 in Thickness 7/32 in File Width 1/4 in Number of Cut Edges 4 Rigidity Rigid Taper Taper Towards Point Teeth per Inch 50 File Body Finish Natural Container Type Box Handle Length 6 in Insulated No