On May 26, 1:17*am, "DoN. Nichols" wrote:
On 2010-05-26, Bob AZ wrote:
* * * * Not if he needs a 3/4" hole. *If you had said a chassis punch, I
would agree -- but knockout punches make oversized hole to mate with
conduit fittings and such.

This one is stamped "1/2 conduit 7/8 dia".

jsw