As far as I am concerned, I use the SB mainly for HSS drills.
The SB works a charm for those, and I prefer it to diamond wheels because I don't have to worry about pressure (which I have a harder time adjusting with the drill jig than with the knife jig).
It does tend to glaze a bit, but the "Wootz maneuver" with a coarse diamond stone quickly restores it to a duly aggressive surface. I have only trued it once and slightly so since I own it.
The SB works a charm for those, and I prefer it to diamond wheels because I don't have to worry about pressure (which I have a harder time adjusting with the drill jig than with the knife jig).
It does tend to glaze a bit, but the "Wootz maneuver" with a coarse diamond stone quickly restores it to a duly aggressive surface. I have only trued it once and slightly so since I own it.