Apex Tool 08642NN FILE, 10IN, MILL BASTARD, 254MM

10" Mill Single Cut Bastard File. Sharpens mill or circular saws. Great for draw filing and finishing metals. Rectangular shape lets you smooth and sharpen straight surfaces. Single-cut texture on the sides and edges for applying a smooth finish. Two square edges allow you to make grooves fixed at the same width as the file. All sizes taper slightly in width to improve access in slots.