is this flash hole properly de-burred? I bought one of these tools when I first got into reloading, but never really used it since. LOL. Is this set too deep?
Hard tell with the black background. The idea behind deburring the flash hole is to remove particles of the punched internal brass. Just smooth those out and you are good to go.
Looks a little deeper than it needs to be,but it should not hurt anything.I just remove the burr and stop when I feel it's gone.I find some cases need very little work,but then there are a few that you can really feel the burr.
I just did the brass for my 300wm. I could definitely feel that some had more "grab" than others. I just went until the "grab" stopped and set the depth adjustment and did all the others with that depth.