I've been having newbie ruminations. After spending some time making brackets using my vertical mill/drill, it became obvious how much quicker it would be to use a horizontal mill with some ganged cutters on an arbor to do this particular job. Sigh... I suspect a horizontal is in my future.
Anyhow, I wondered if there was a system of ganged cutters available for a vertical mill. IOW, "stackable" cutters mounted on a small arbor and inserted into a collett or dedicated holder. Obviously, the approach would be different than on a horizontal, but it seems possible to do something like this and minimize the number of passes that one would have to make on some applications.
Has this been tried and rejected, or not tried for some reason that's not obvious to me?