Apex Tool 21858N Nicholson FILE, 10", HALF RND BAST, W/O HDL, CDD, NICH

10" Half Round Bastard Cut without Handle. American Pattern Half Round File, Bastard Cut. Used on Concave, Convex and Flat Surfaces. Rounded on 1 Side, Flat on Opposite. Rounded Sides of All Half-Round Bastard Files Are Double-Cut. Flat Sides of All Half-Round Files Are Double Cut.