Detailed Work File Set, Fine Grain / Precision STPF-3

Please check that there are no cracks, chips, breaks or fissures in the main body of the file before use. Wear protective gear such as work gloves and safety goggles appropriate to the type of work being performed. Be sure to fix the workpiece with a vise, clamp or similar other contraption and work with care. Apply force to the file when moving it in the push-direction. If used in the wrong direction, the file teeth may become damaged and shorten the life of the product. Do not use the file like a hammer to hit work materials. Do not use as a lever. Doing so may lead to breakage.

The grains may become clogged during work, reducing sharpness. If the grain becomes clogged, clean out any residue using a brush, etc. After use, remove any cutting chips and then store away. Any cutting chips that remain may cause that section to rust.