Round Standard Metal Punch Units are complete units consisting of punch, die and draw stud. Use with manual, ratchet, hydraulic or battery-powered drivers. Properly assembled through pilot holes, they will make clean, fast and accurate holes.
Greenlee 730BB-1-1/2 Standard Round Knockout Punch Unit, 1-1/2-Inch : : Tools & Home Improvement
Greenlee 730BB-1-1/8 Standard Round Knockout Punch Unit, 1-1/8 – Haus of Tools
The Greenlee 730BB-1 Round Punch Unit 1 is part of Greenlee's premium collection of tools and accessories. This round standard metal punch unit consists of the punch die and draw stud and can be used with battery-powered hydraulic ratchet or manual drivers.
Greenlee 730BB-1 Standard Round Knockout Punch Unit, 1
Product Overview - Knockout New Design
Greenlee - 730BB-2-1/8 - Punch, Standard Round Knockout 2.125 in - RS
Draw stud KO speed. Speed Punch saves time and money with every hole. Up to 3X's faster setup and disassembly. No-Thread punch design eliminates cross-threading. Available in 3/4 -2 inch conduit sizes and punch kits.
Greenlee 7212SP11 3/4 Draw Stud
Standard Round Knockout Punch Units - Technology
Greenlee 730BB 2-1/4 Diameter Radio Chassis Punch Bearing Drive ED4U 3025-X for sale online
Greenlee – Haus of Tools
Greenlee 730BB-1-3/4 Punch Unit, Size 1-3/4 44.5mm Inc. Punch, Die &Draw Stud