Diamond screw punch Innovative splitting punch with three cutting tips: Punching waste is split into three parts. Suitable for: Sheet steel (ST 37), plastic and aluminum. Operation: Manual and hydraulic Suitable for: Sheet steel (ST 37), plastic and aluminum. Operation: Manual and hydraulic Design: With punch, die and ball bearing tension screw (encapsulated): Nominal size 25, hole 25.4 mm diameter, screw size 9.5 x 50.0 mm, pre-drill 10.0 mm diameter, max. material thickness 2.0 mm
