These SB urelast ejector pins are used with preference in punching, drawing and embossing tools for lifting off and ejecting the sheet metal parts. To accomodate the ejector pins, a blind hole suffices; the contour (venting groove) facilitates press in. The length of the stripper should be 1 to 2mm longer than the free punch length. When installing, ensure that there is sufficient space to accomodate bulging.
The strippers fit standard punch shanks and punch retainers. The self cut punch contour on the cutting shank as well as the dimension adapted inner diameter guarentee self adhering seat. The stripper length equals the largest instillation dimension. It can be adapted if the dimensions underrange this size.