Mill File File Coarseness Bastard Cut File Style American Pattern File File Type Mill File Profile Shape Rectangular Face Cut Style Single-Cut Edge Cut Style Single File Length without Tang 8 in Thickness 5/32 in File Width 13/16 in Number of Cut Edges 4 Rigidity Rigid Taper Taper Towards Point Teeth per Inch 43 to 46 File Body Finish Natural Handle Length 8 in