In a nutshell
The right choise for
With the Rennsteig 425 170 0 pin punch set, you drive out and install roll pins, split pins, rivets, and bolts smoothly without damaging the surrounding workpiece. This six-piece set covers standard cylindrical sizes in 3, 4, 5, 6, 8, and 10 mm diameters according to din 6450. Built from through-hardened tool steel with a dedicated safety striking head, each punch delivers direct force transfer while preventing deformation and splintering under heavy hammer strikes. The durable plastic holder keeps all six punches clearly organized and instantly accessible, making everyday maintenance, automotive, and assembly tasks faster and easier.