Review on Forney 70474 Stainless 4 Inch 4 Inch by Doug Hook

I use this along with the smaller size to remove rust from axes before fitting a new handle. Installed in a drill, it cleans the inside of the ax head quite well. I tried using a regular wooden wire brush but it was too bulky for the job. Their only downside is that you can only use moderate force. If you push too hard, you'll end up bending the shaft. This is unavoidable in my opinion, which is why I'm not lowering my rating on that basis.