I bought this to replace my Husky brand deburring tool which I lost at work. I think somewhere in the attic. I was expecting the tool to work the same as the Husky brand I got from a home storage facility. Man what's the difference! This thing is so sharp it glides almost effortlessly across soft metals like brass, copper, and aluminum. He laughs in the face of harder metals like stainless steel and steel. Wow just wow. I will never go back to smaller deburring tools after using one of these small ones.