Hand Tools > Files > Three-Square Files

The Faithfull Three-Square Second Cut Engineers File (sometimes described as a triangular file) has three flat sides and is used to file in acute i...

For filing internal acute angles and cleaning out square corners.Double cut teeth with sharp edges.Size 150mm (6in)Cut three-square smoothTanged.

For filing internal acute angles and cleaning out square corners. Double cut teeth with sharp edges.Size 150mm (6in)Cut: three-square second.Tanged.