When it comes to filing, you want a product that is designed to do the job right. The slim taper card ensures precise filing in tight spaces. It allows for easy access to internal angles and squaring corners. This 6″ file has a single cut construction that effortlessly smooths the edges of sheet metal. Selecting the right file when filing handsaws supports long lasting performance. When you are looking for quality products, choose Nicholson 21866NN File 6″.