AMZCNC2-1/2" Conduit Punch and Die for Hydraulic Knock Out Driver 3/4"-16UN Thread((Conduit Hole Size) 2-1/2")Recycled Claim Standard 100

AMZCNC 2-1/2" Conduit Punch and Die for Hydraulic Knock Out Driver 3/4"-16UN Thread((Conduit Hole Size) 2-1/2")

AMZCNC English Knockout Punch Draw Stud 3/4"-16 UN X 3/4"-16 UN Thread

AMZCNC Manual Knockout Punch Kit, Heavy Duty Metal Sheet Knock Out Box Hole Cutter Conduit Punch Driver Die Set ((Conduit Hole Size) 1/2"~1-1/4" Knockout Punch kit)