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 Design: With punch, die and ball bearing tension screw (encapsulated) Nominal size 63, hole 63.5 mm diameter, screw size 19.0 x 75.0 mm, pre-drill 20.4 mm diameter, max. material thickness 3.0 mm
