Nicholson 14 Half Round Double Cut Bastard File 05194N The Crescent Nicholson half-round double-cut bastard files are ideal for materials containing iron; mild steel; plastics; and wood. FEATURES: Bastard cut; American pattern half-round file. Perfect for use on concave; convex; and flat surfaces. Two-sided file is rounded on 1 side and flat on the other; so you can round out holes with ease. Rounded sides of half-round bastard files are double-cut; allowing you to quickly remove material from the work piece. All half-round files from Crescent Nicholson feature a double-cut coarseness on their flat side. “
