This knockout punch makes a clean 32mm hole in most metals, including stainless steel brewpots Perfect for punching a hole for the KegLand Heating Element.
To use, drill a 10mm wide pilot hole with a step drill or drill bit (not included). Place the bolt through the hole and thread the die and the punch together. Use a wrench to tighten the bolt until you hear a click sound, which means the hole has been cut. Remove assembly and discard slug.
You can be the first to ask a questions.
Gotta have item !
If you want to add a 1 1/4" hole to a stainless steel brew kettle then this is a must item. Drilled a 3/16" inch hole with a COBALT drill bit , then used step drill to get my pilot size hole for the knockout punch. Inserted knockout punch, used ratchet and socket and wow what a perfect hole without any burrs at all. Excellent!