The Swiss Design 6" Flat Finish File is the perfect tool for achieving a smooth and consistent top edge during window tinting. With a 6-inch working length, this file easily fits in the palm of your hand for precise control. The rectangular cross-section with no taper ensures precision and accuracy in your work. Made from the finest steel, this file is durable and long-lasting. Get the perfect finish every time with the Swiss Design 6" Flat Finish File.