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
Greenlee 50366920 Slug Buster Ratchet 10-Piece Punch Set ISO 16-40 - The Cable Tooling Company