Hardware tools refer to a general term for physical devices used for manual or mechanical operations to process, assemble, repair, and install materials. They are typically independent, portable physical devices that, driven by human power, electricity, or other power sources, precisely transfer force to the workpiece to perform functions such as cutting, fastening, measuring, grinding, and shaping. Hardware tools are a crucial link between design intent and the final product; their quality directly affects work precision, efficiency, and safety, making them indispensable basic equipment in manufacturing, construction, and everyday home maintenance.