This tool was a game-changer for our drip irrigation installation here at Lazy Dog Farm. We've used quite a few different styles of hole punches over the years, and this one is by far the best we've ever used. We love the adjustability and ease of use!
This thing effortlessly punches a hole in the mainline tubing (aka supply line) of a drip irrigation system. It makes it really easy to install drip irrigation row starts without having to twist and turn the traditional hole punches. Just squeeze the handle and it punches a perfect hole.