Snap-on offers their new half round hand files (No. SGFHR104) and double-cut straight mill files (No. SGFMA104). The half round hand files are double-cut on both the flat and convex sides and can be used for filing holes and using on flat and concave surfaces. The double cut straight files are plain on one edge allowing users to file on one surface without damaging the adjoining surface. These files are very versatile as they can deburr, sharpen and polish. Other features include a soft textured surface for excellent grip and handles with holes for hanging.