Abstract: A tool for rammer die-cutting an annular part is disclosed. The tool includes a lower insert holder with a lower die cooperating with an upper insert holder and an upper die. Both dies include a die-cutting annular recess. The tool further includes a guiding device for guiding the part, restricting side shifts of the part while the part is lifted from the lower die. More particularly, the guiding device includes a column projecting from the lower die. The tool enables one to control the rebounding of a part and prevents it from turning upside down.

Abstract: The present invention is relative to a tool for rammer die-cutting an annular part comprising a lower insert holder with a lower die cooperating with an upper insert holder and an upper die, both dies comprising a die-cutting annular recess. The tool is characterized in that it comprises a means for guiding the part, restricting its side shifts while the latter is being lift from the lower die. More particularly, the guiding means comprises a column projecting from the lower die. Using this invention enables to keep under control the rebounding of a part and prevents it from turning upside down.