Bahco Three-Square Cut Files are used for filing internal acute angles and cleaning out square corners. Double cut teeth with sharp edges. Smooth Cut: approx. 62 teeth per 25mm (Fine).Second Cut: approx. 36 teeth per 25mm (Medium).Bastard Cut: approx. 26 teeth per 25mm (Coarse).Select Option 200mm (8in)250mm (10in)300mm (12in) Add to Basket Quantity