Description
The set consists of two upper punches (DRO 4.005/006 + DRK4 DRB/DRN4) and two lower punches (DK 901/5/5 + DRB 4.001). The upper punch has a thread. It is screwed into the setting machine from below. The lower punch has a 12.25 mm pin. It is inserted into the lower arm of the setting machine. To process a snap fastener, you need 2 lower punches and 2 upper punches.