How do you use the C-3053 burnishing tool?

Maybe Google burnishing? Typical twist drills, taper reamers run clockwise and remove material. Burnish tool pushes/smears/lays material rather than remove. Direction of rotation rarely makes a difference in result/finish.
I ran some parts once that had to be burnished counterclockwise, 1 pass, with compound. Commercial aircraft people are very picky.