KN wrote:
I'm not familiar with a spin indexer. Could you explain or provide a
link?

Thanks,

Kyle

The spin indexer won't work for you. It indexes in even degrees, while
you said you needed 7 accurately spaced holes.

You'll need a rotary table or a dividing head. You may find a small
one, but I think that most of them will be a bit too large to mount on
the cross slide of your mini-lathe.

John Martin