This set of 16 files (including needle files) is the basic equipment for all wood, metal, ceramic, leather, or plastic surface treatment work. A series of different sizes and shapes make it the only kit required for outdoor projects. At home, in the garage, in the workshop, and even at work. catalogue Four (04) 200 Mm (8 inches) files: used to remove burrs or overflow materials from the inner surface of cylindrical workpieces, or to form semicircular grooves; Third point file for handling angles, grooves, and corners; A semi circular file for smoothing flat and curved surfaces; Used on a flat surface; Eight (08) 140 mm (6 inches) square files; Pointed flat file; Knife file; Bar chart file; Salvia japonica leaf rasp; Oval file; Circular edges; Sprocket; One (01) storage box. Material File Head and Handle: Carbon Steel Handle: Polypropylene