In article ,
David Billington wrote:
:Robert Nichols wrote:
:
: Your mill can't run its spindle in reverse?????????????
:
:
:Many of the boring heads use a threaded fitment to the arbor so you
:can't run them in reverse unless you take special precautions to stop
:them coming undone.

Ahh yes, that would be a problem. My boring head has an integral
shank, so I didn't consider that factor.

--
Bob Nichols AT comcast.net I am "RNichols42"