Greenlee Textron, Inc. Knockout Punch SP-LOCK

ROUND TYPE CARBON STEEL, BLACK OXIDE COATED MATERIAL 10 GAUGE MILD STEEL CAPACITY SPEED PUNCH USED ON MODEL/BRAND STANDARD THREADED PUNCHES USED ON ITEM 7212SP, 745SP USED ON ITEM PART NO 3/4 TO 2 INCH CONDUIT/PIPE SIZE SPEED PUNCH[R] BRAND DIAMETER 1.75 INCH APPLICATION PUNCHING CONDUIT SIZED HOLES IN MILD STEEL, ALUMINUM, FIBERGLASS, PLASTIC