What is the main function of a flat file in the deburring process?

The main function of a flat file in the deburring process is to remove sharp edges from metal parts and components. When parts are machined or cut, they often have burrs, which are rough edges or projections that can pose safety hazards, reduce the effectiveness of the fit between parts, or lead to premature wear.

Using a flat file allows the mechanic to effectively smooth these edges, resulting in a safer and more aesthetically pleasing product. This process is essential in ensuring that parts fit together properly without risking damage during assembly or operation.

While polishing surfaces, sharpening drill bits, and smoothing textures may involve different tools or techniques, the specific purpose of a flat file in this context is primarily focused on the removal of sharp edges, making it an integral tool in the deburring process.