Well, I finally got mine apart.Or maybe you got one like they provide to those who write reviews, they never seem to have a problem (current company exempted :-).
I, on the other hand, must'uv gotten toobaroque's's twin.
Hopefully when it breaks, it won't break.
Had to buy a real tool first (the impact bit set shown).
I was going to say the sad part was that Home pot doesn't sell single wrenches or bits this size, but I apparently was looking for the wrong size (the sight/grip size). So I guess it's a good thing I had to buy the set.
It came apart with a small socket wrench, didn't even have to hold it in a vice.