Crescent Nicholson 21745N Double Cut File, Bastard Cut

The Crescent Nicholson half-round double-cut bastard files are ideal for materials containing iron, mild-steel, plastics and wood. The coarse-grade is perfect for use on concave, convex and flat surfaces. The two-sided files are rounded on 1 side and flat on the other, so you can round out holes with ease. Half-round bastard files are double-cut on the rounded sides, allowing you to quickly remove material from the work piece.