One bolt snapping can turn an easy job into a 5 hour ordeal of every swear word flying out just to drill the damn bolt out.
So if you have rusty cars or older vehicles heat is amazing. I prefer this over a torch as it’s ability to be accurate and precise in that the bolt or nut gets most of the direct heat. Especially working on areas where more harm then good happens with a torch. Engine bay, frame and suspension.
Bepsy 
