The Crescent Nicholson rectangular double-cut hand files provide efficient material removal for professionals or serious hobbyists. This files are double-cut for rapid removal, presenting a rough surface to more easily file wood or soft metals. One edge of the is a blunt safety edge, to protect a surface or your hands during use. FeaturesAmerican pattern files available in bastard, second, and smooth cut in a variety of the most common lengthsRectangular shape for efficient filing across a large surfaceDouble-cut abrasive surfaces perfect for widening holes or smoothing a planeOne safe edge to protect finished surfaces or your hands during useCoarseness matches flat files of the same length