A wire-brush is a tool used for cleaning and scrubbing surfaces. The bristles of the brush are made of wire and can be very strong, which makes it highly effective in removing dirt and grime. There are several synonyms for wire-brush, including bristle brush, steel brush, wire scrubber, and metal brush. These synonyms can be used interchangeably to describe the same tool, which is generally used for industrial cleaning purposes. Wire-brushes are commonly used in manufacturing, engineering, and construction industries, and are available in different shapes and sizes depending on the requirement. Whatever term you choose to use, a wire-brush is a valuable tool for keeping surfaces clean and hygienic.