19.0mm width
Series ‘G’ Hole Punching Units are designed for close center-to-center hole punching in extrusions, roll formed parts and sheets used by Aluminum Extrusion Fabricators, Storm Window Manufacturers and the Aircraft Industry.
Triple Spring Units with 71/2" (190.5mm) Shut Height are easily mounted to standard press brake beds using the UniPunch 5110 Bed Rail as shown in the illustration.