Maintenance File Set File Type Machinists File Material Applications Aluminum Brass Bronze Ceramic Copper Plastic Stainless Steel Wood File Style American Pattern File File Length without Tang 6 in 8 in 10 in File Set Type Maintenance File Set Files Included 10 in Flat Bastard Cut 10 in Flat Smooth Cut 10 in Half Round 10 in Mill 10 in Round 6 in Slim Taper 8 in 4-in-1 Hand 8 in Flat 8 in Half Round Profile Shape Rectangular Half Round Round