A counter-die applies reciprocating tension at the bottom with the workpiece to maintain flatness. This restricted clamping and well balanced tension protect against plastic deformation, causing smoother, fully sheared edges. Soon after punching, the tool opens, and an ejector pin pushes the completed part out. It is often product of https://august0zn65.blazingblog.com/31803397/not-known-details-about-leather-stamping-iron