If you are looking for a taper file, the Crescent Nicholson 6" Slim Taper File is the tool to have on hand. This single cut taper file has an overall length of 6 in. and a width of 1 in. It has a triangular profile shape and natural finish. The American pattern makes it suitable for use with saw filing machines. Ideal for removing burrs from metal surfaces, this file has set and cut edges that give you an even finish as well as straight wireway at 6 in long. If you need a taper file, the Crescent Nicholson Hand File will help you complete your job efficiently and effectively.