KNIPEX's 12" Half Round Bastard File is perfect for aggressive material removal on both flat and curved surfaces. This file features a half-round design, ideal for shaping and smoothing edges. The bastard cut provides a coarse texture, making it suitable for initial shaping tasks. Constructed from high-quality steel, it ensures durability and longevity. Measuring 12 inches, it is easy to handle and maneuver, making it a valuable addition to any toolbox. Ideal for metalworking and woodworking projects, this file delivers precision and efficiency.