These double cut flat bastard metal file tools are commonly found to be used by those who require aggressive stock removal, such as repairmen or machinists. This hand file can be used for general stock removal purposes as well as de-scaling, die casting, die forging, foundry casting files are widely used in auto assembly plants for metal finishing repairs. The thin metals and aluminum used for auto bodies are easily dented and damaged. Before painting, all dents and scratches need to be removed, and body files best perform this task
