File (tool)

A file is a tool used to remove fine amounts of material from a workpiece. It is common in woodworking, metalworking, and other similar trade and hobby tasks. Most are hand tools, made of a case hardened steel bar of rectangular, square, triangular, or round cross-section, with one or more surfaces cut with sharp, generally parallel teeth.

A narrow, pointed tang is common at one end, to which a handle may be fitted.

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Source: Wikipedia · Image: Wikimedia Commons · CC BY-SA 4.0

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