Description Swiss Pattern Files are designed for detail work, delicate finishing and precise metal removal. With strict manufacturing tolerances, these files are uniform in taper, points, sharp edges, dimensions and flatness. Made of the finest heat-tempered steel. Half-Round Ring files have a width and thickness that taper to a point. They are narrower than regular half-round and, therefore useful for filing inside of rings. Shape: Half-Round Ring Length: 6″ Width: 12mm Thickness: 3.5mm Cut: 00 Double Cut on both sides
