You could sweep the tail stock I.D. with a coaxial indicator from the chuck and see if it is out of concentricity with the chuck. I would indicate in the flutes of the reamer in if its an adjustable reamer holder, or let the reamer find its own centerline if it�s a non adjustable floating reamer holder with the I.D. of the barrel.
Mike
Last edited by Blueboat; 04/21/10.
