Which tool is used to remove small amounts of metal to create a smooth surface?

• A. Hammer
• B. File
• C. Chisel
• D. Pliers

Answer: (B)

Using a file is the way to remove small amounts of metal to create a smooth surface. Files are designed to shave off thin slivers of metal with controlled strokes, letting you shape and deburr edges while gradually refining the finish. A hammer reshapes or drives but can leave marks, not provide controlled smoothing. A chisel cuts away larger sections along a line, not for fine, precise finishing. Pliers grip or bend, not remove material to smooth it. When using a file, start with a coarser type to remove the roughness and then move to finer grades for a smooth finish, keeping the file flat against the work and applying steady, even strokes. Secure the piece and wear eye protection for safety.