Review on Saker Deburring Pro: The Ultimate Tool to Remove, Release, and Deburr Cutting Edges by Michael Boyle

Seems easy but takes a few tries to figure out how to center it. After that it works very well. The first few tries and he quickly becomes unbalanced. However, this is just a learning curve. After a few frustrating tries I figured out the centering and it works like a charm. I've stripped about 40 solid threaded rods and they don't seem to have worn out yet. I love it and it saved me a lot of time since I didn't have to use a file.