Bahco Half-Round Cut File with a tapered half-round cross section to allow use on convex and concave surfaces. The edges and surfaces are tapered towards the point. It has a double cut surface, and it suitable for deburring work. Smooth Cut approx. 62 teeth per 25mm (Fine). Second Cut approx. 36 teeth per 25mm (Medium). Bastard Cut approx. 26 teeth per 25mm (Coarse).