HVAC Ductwork BEST Practices Using SHURTAPE | Part 1

I’ve been carrying the Klein 63050 in my service bag since 2004, and I’m on my third one-not because they wear out, but because other techs keep “borrowing” them. This cutter handles everything I throw at it: 750 MCM copper, aluminum feeders, control wire, you name it. The cuts are clean every time, which matters when you’re terminating expensive equipment and can’t afford a frayed connection. What separates this from cheaper cutters is simple: it doesn’t fight you. The ratcheting action gives you leverage without destroying your hands on a long job. Made in USA means something here-the blade geometry stays true even after hundreds of cuts. At around $90, it’s not the cheapest option, but I’ve watched guys burn through three Harbor Freight specials in the time my Klein keeps working.