Features Single-cut teeth on the faces of these triangular three-square files run in diagonal rows and in one direction to sharpen edges and produce smooth surface finishes. They cut more slowly than double-cut files but leave a finer finish. Profile Shape / Triangular File Body Finish / Natural Edge Cut Style / Single Thickness / 9/32 in File Coarseness / Smooth Cut Taper / Tapered Slightly Towards Point File Width / 1/4 in Face Cut Style / Single-Cut Number of Cut Edges / 3 File Length without Tang /6 in Includes Handle / No