"Alun Saunders" skrev i melding
...

Now, this is the bit I don't understand. Are you saying that you reverse
the blank just to true up the first hole you made and then reverse it
again to finish turn the bottom? Why?

Because of the rougher nature of the drilled hole, the bottom will almost
never be in exact parallell to the second hole, made with the parting tool.

I therefore clean out the bottom and sides of this first hole, in order to
avoid wobble when i refasten to clean the bottom.
It is a choice between removing a little in the hole, or a lot from the
bowl.

It works for me.


Bjarte