Uxcell Conduit Punch and Die 16mm Chrome Steel Knockout Punch Conduit Hole Cutter Set

Uxcell Conduit Punch and Die 16mm Chrome Steel Knockout Punch Conduit Hole Cutter Set Conduit Hole Size: 16mm / 0.6" Lower Die Diameter: 25mm / 1" Lower Die High: 21mm / 0.83" Lower Die Inner Hole Diameter: 10mm / 0.39" Upper Die Diameter: 15mm / 0.59" Upper Die High: 22mm / 0.87"