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. Crossing files are half-round on two sides, with one side having a larger radius than the other. Tapered in width and thickness. Cut and usable to the point. Used primarily for filing interior curved surfaces. The double radius makes possible the filing at the junction of two curved surfaces or a straight and a curved surface. Shape: Crossing Length: 6″ Width: 16.0mm Thickness: 4.5mm Cut: 0 Double Cut on both sides
