Description of π§ Professional-grade Chisel: Klein Tools 66174 - 12 Inch Precision Cutting Tool
Cuts, shapes, and removes metal. Correctly ground edge and long length work better in hard-to-reach areas. 1/2-Inch blade width. Heat-treated, high-carbon steel for necessary hardness and durability. Corrosion resistant black finish.
Purchased to cut the inner straps of steering gear covers in hard to reach places. Of course, since I've had it, I don't have a machine I need to use it on. Appears to be of good quality.
I bought this to knock a bearing out of a washing machine. The tip of the chisel was deformed after several dozen hits. I continue to shape the edge with a Dremel cutting wheel. It works as intended, but repeating it over and over again is a waste of time.
Pros
Heat treated carbon steel for hardness and durability