Okay, so filling it with some sort of filler and glue is not blasphemy in pipe making.

I am glad to see that. Maybe this
won't be my first sandblast. It has some very small pits on a few other spots, but nothing huge. I like the idea of getting some stain into the crack before putting any filler in.
mcgregorpipes wrote:at the risk of messing with your stem shank junction and depending on how deep you drilled the mortise would you be able to chuck it on a pin guage and turn down past the check?
I actually thought about this before, but not in enough time to be able to put it back on the lathe. I am fairly confident that doing so now would pretty much invite disaster to come visit in the shop. I am going to keep this in mind for the next time this happens, or for a stummel that lends itself well to this sort of application.
I also thought about banding, but this is a cherrywood poker, and I have never seen one of them with a band on it. That is not to say they aren't out there - just that I've never seen one. I also have no idea how to go about installing a band. If anyone would care to explain the basics, I am interested in learning.
Thanks for all the responses and suggestions.