File kits and accessories: deburring, shaping, trimming and sanding metal, wood and plastic. Complete set of full length files and needle files, work gloves and sandpaper for DIY, woodworking, crafts and hobbies. All in a large zippered case 4 full-length sizes: for general purpose wide files. 8-inch/200 mm long machinist's file plus 4-inch/102 mm thick rubber handle with hanging hole. Flat, half-circle and triangle files have double-cut teeth, while round files have single-cut teeth. Roughness ranges from coarse to fine, and the teeth are cut along the edge. 12-pin file set: for fine work. Smaller 4.25-inch/105-millimeter files with 2-inch/51-millimeter slim handles. Find square, round, flat, joint, rattail, longitudinal, and equal-length shapes with tapered ends, double-cut patterns, and roughness from smooth cuts to second cuts. Note: Some files also feature blank/unmilled safety edges and surfaces MATERIAL HARDNESS: Heat-treated T12 and 82B spring steel high-carbon steel alloys offer high abrasion resistance and hardness, but low ductility. Their surface finish is maintained with a small amount of oil. Sturdy PP thermoplastic handles have a non-slip TPR rubber coating Box, gloves, and sandpaper: Protect documents in a 13.5-inch/345-millimeter-long reinforced Oxford weave zippered box. Cotton work gloves have a rubberized texture for a non-slip grip on tools. Use additional sandpaper for finishing touches