Review on Truss Break Screw Thread 20 Pack by David Blackstock

Great idea, bad execution? Or maybe I just don't understand how to break them without bending them. I had to get a rotary tool to cut the lengths and grind the drill bits to cut the threads. It seemed to hurt. Anyway, I finally got a screw that fits the width of my cabinets and drawer fronts as well as the drawer drawer. Being customizable is super cool. But maybe they need to include a small pipe cutting tool or something handy that doesn't throw metal shavings in your face. (Glasses, yes. 1st person security!)