Bahco Handled Three-Square File with an ERGO handle. These three-square files are ideal for deburring and filing angles and internal corners. Also suitable for filing of holes and large fillets as well as concave surfaces. The file's tapered surfaces make it well suited for flat filing. It has an triangular, tapered shape towards the point, and double cut surfaces. The two component handle gives comfort and control during use. It also incorporates a handy hanging slot. This Bahco Handled Three-Square File has the following specification Size 200mm (8in) Cut Second Cut File Width 15.5mm Teeth per cm 15