graver; burin (engraving tool)
A hand-held engraving tool used in printmaking and metalwork. The term is a direct loan from English.
See also: ビュラン
The printmaker incised lines into the copper plate with a graver.
burin (archaeological stone tool)
In archaeology, a burin is a specialized stone tool with a chisel-like edge, used for engraving or carving. This sense is distinct from the modern engraving tool.
See also: 彫器
Many burins from the Upper Paleolithic have been excavated at this site.