Posted by DonS on May 25, 2015 at 11:55:44:
In Reply to: Re: hob spacers posted by Greg on May 10, 2015 at 21:15:44:
There are spacers available, albeit expensive, that have set screws in a radial pattern. Tightening a set screw will "tweak" the arbor sufficiently to achieve <.0002 hob runout.
I may make my own using 1/16 NPT, flush plugs.