I accidentally bought the wrong bolt chamfer tool, but sent it anyway to see how bad it would be. This tool relies on friction and sucks. I wasted my own money on this and am not sponsored. If there's a use for this, please let me know in the comments.
This is a short from a video I made installing the alternator on my Coyote swapped foxbody restomod project
https://youtu.be/1XBilFjj2Vw
Save your money but if for some reason you want to buy this useless tool here is a link
https://amzn.to/3AAsE5U
As an Amazon Affiliate I earn from qualified purchases at no cost to you. Music from epidemic sound.