Pronunciation: [dɹˈɔːfa͡ɪlɪŋ] (IPA) 
The correct spelling of the word "Drawfiling" is with a "w" instead of "v". In IPA phonetic transcription, the pronunciation is /ˈdrɔːfaɪlɪŋ/, with the stressed syllable being "file". "Drawfiling" refers to the process of using a file to smooth and shape metal or other hard materials. While commonly misspelled as "drawviling," it is important to use the correct spelling when communicating with others in the field of metalworking.
Drawfiling is a metalworking technique used to attain a smooth and polished surface on a workpiece. It involves the use of a specialized filing tool known as a drawfile, which consists of a narrow, flat, and triangular cross-section file with safe edges. The file has single-cut or double-cut teeth on all three sides, allowing for efficient material removal.
The process of drawfiling begins by firmly securing the workpiece in a vise or clamp. The drawfile is then held with both hands, with one hand gripping the handle and the other positioned near the tip. The file is moved back and forth across the surface of the metal in a diagonal or crisscross pattern. This motion, along with applied pressure, helps remove any imperfections or protrusions from the workpiece, gradually creating a smoother and more refined finish.
Drawfiling is commonly used in various industries, such as automotive, machining, and metal fabrication, to prepare surfaces for subsequent operations, such as polishing or coating. It is particularly useful for deburring edges, removing material irregularities, and achieving a uniform and polished appearance on flat or gently curved surfaces.
The accuracy and skill of the operator play a crucial role in achieving the desired outcome. The choice of drawfile depends on the specific material and desired finish, with different lengths, widths, and tooth configurations available to suit various applications. Regular maintenance of the drawfile, including cleaning and occasional resharpening, ensures optimal performance and longevity.
The word "drawfiling" is derived from the combination of two words: "draw" and "file".
The term "file" comes from the Old English word "fīl" or "fȳl", which means a metal tool with rough surfaces used for shaping, smoothing, or cutting. This word has Proto-Germanic origins, where it is related to the Old High German word "fīla" and the Old Norse word "fíla".
The word "draw" in the context of filing refers to a specific technique of using the file. When drawfiling, the file is pulled across the workpiece in a deep, forward stroke, which allows for better control and precision. This pulling or drawing motion is what differentiates drawfiling from other filing techniques.
