Перевод: с русского на английский

dapping punch

Sinking (metalworking) — Steel doming block Sinking, also known as doming, dishing or dapping, is a metalworking technique whereby flat sheet metal is formed into a non flat object by hammering it into a concave indentation. While sinking is a relatively fast method, it… … Wikipedia
die — A device used for cutting out, forming,or stamping material. Most common types include: a metal piece with a surface having a relief design used for impressing that design onto a softer metal, as in striking coins; each of the cutting elements … Glossary of Art Terms