What tool would you use when shaving a piece of metal?

• A. Plane
• B. File
• C. Saw
• D. Grinder

Answer: (B)

Shaping metal with control and precision is the key idea. A file is designed for metal and lets you shave off small amounts gradually, refine edges, and deburr with careful, hand-guided pressure. This gives you fine control over final dimensions and finish.

A plane is intended for wood and won’t produce the correct surface or control for metal. A saw cuts with teeth and is used for rough cutting rather than fine shaping. A grinder removes material quickly with an abrasive wheel, which is great for rough shaping or heavy material removal but not ideal for precise, gentle shaving of metal.

So, when the goal is to remove small amounts precisely and smooth edges, a file is the appropriate tool.