Round Bastard Cut File 350mm (14in) NICRB14
For filing circular openings or concave surfaces. Slightly tapered towards point. Smooth Cut approx. 62 teeth per 25mm (Fine). Second Cut approx. 36 teeth per 25mm (Medium). Bastard Cut approx. 26 teeth per 25mm (Coarse). Size 350mm (14in) Cut round bastard Single Cut Tanged.