Punch for cutting out of complex shapes of a cardboard - sandwich plate with honeycomb core or a core of corrugated board / upright shaft

摘要

Punch for cutting out of complex shapes of a cardboard - sandwich plate (for example, honeycomb plate), with a a with a plurality of punching tools (10) dimensioned having serte plate (20) of the punching tool (100), characterized in that the cutting edges of the punching blades (10) in their longitudinal direction to the plane of the plate (20) of the punching tool (100) are inclined.