Electricians and metalworkers, this Greenlee knockout punch is about to become your new best friend! The 74BB model creates perfect 1-11/16 inch holes through mild steel up to 10 gauge thickness. It's a complete unit with punch, die, and draw stud - everything you need in one package. The beauty of this tool is how clean and accurate the holes come out every single time. No more jagged edges or uneven cuts! You can use it with battery-powered tools, hydraulic drivers, ratchet systems, or even manual drivers depending on your setup. The slug falls free into the die automatically, and a quick tip drops it out - super convenient when you're working efficiently. Greenlee's been making quality tools forever, and this punch shows why they're trusted by professionals. The precision engineering means your holes will be exactly where you need them, exactly the size you need. Perfect for electrical work, plumbing, HVAC, or any project requiring clean round holes in metal. This isn't some cheap import that'll break after a few uses - this is professional grade equipment that'll last through years of tough jobs. Your conduit and cable installations will look so much cleaner with properly punched holes!
Free 30-day returns 
Free 30-day returns
