File Set File Type Machinists File Material Applications Stainless Steel File Style American Pattern File File Length without Tang 6 in 8 in 10 in 12 in File Set Type Ergo File Set Files Included 10 in Flat Bastard 10 in Half Round Bastard 10 in Mill Bastard 10 in Round Bastard 12 in Mill Bastard 6 in Extra Slim Taper 6 in Slim Taper 8 in Flat Bastard 8 in Half Round Profile Shape Rectangular Half Round Round Triangular Face Cut Style Double-Cut Single-Cut