Temco
TEMCo TH0372 Punch & Die Set, Non-Conduit 5/8 3/4 7/8 1 1.125 1.25 1.375 1.50 1.625 1.75 1.875 2.00
UTZIKO
UTZIKO Hydraulic Knockout Punch Electrical Conduit Hole Cutter Set KO Tool Kit 1/2 to 4 inch
VEVOR
VEVOR 15 Ton Hydraulic Knockout Punch Kit, 1/2" to 4" Conduit Hole Cutter Set, KO Tool Kits W/Puncher 10 Piece, Metal Sheet Driver Tools, for Aluminum, Brass, Stainless Steel, Fiberglass and Plastic
KATSU Tools
KATSU Hydraulic Knockout Punch 10 Ton 6 Dies 22-60.5mm Hydraulic Metal Hole Puncher Electrical Conduit Hole-Driver Cutter Kit Tool Set 405193
TEMCo Industrial
Temco Hydraulic Knockout Punch Th0004 - Electrical Conduit Hole Cutter Set Ko Tool Kit 5 Year Warranty
UTZIKO
UTZIKO Hydraulic Knockout Punch Electrical Conduit Hole Cutter Set KO Tool Kit 1/2 to 2 inch (8T(1/2"-2")) (Integral 1/2"~2")
KATSU Tools
KATSU Tools Hydraulic Punch Driver Set 63-114mm
Greenlee
Greenlee 35181 Knockout Punch Unit, 50.8 mm
TopHomer
Vogueing Tool Brake Pipe Spanner 9x11MM Open Ring Spanner Metric Double End Flare Nut Pipe Spanner for Hard to Reach, Confined Space