What is another word for reamer?
Pronunciation: [ɹˈiːmə] (IPA) 
A reamer is a tool that is used to enlarge or smoothen a previously drilled hole in a material like metal or wood. There are several synonyms that can be used for the word reamer, including drill bit, borer, enlarger, broach, and burr. Drill bit and borer refer to the tool that is used to drill holes in material in the first place, while enlarger and broach are used to describe a tool that is specifically used to widen and smooth out an existing hole. Burr is another synonym that is used to describe a tool that is used to remove material from a hole to achieve the desired shape and size.
