Greenlee 7625 - 11-Ton Hydraulic Knockout Kit with Foot Pump (Punches Sold Separately) | TEquipment
Greenlee Slug-Buster 7238SB Manual Knockout Punch Die Kit, 10 ga Capacity, For Use With Battery Powered/Hydraulic Ratchet Driver and 3/8 in and 3/4 in Draw Stud, 1/2 to 2 in Conduit/Pipe, Mild Steel