I thought it was pretty funny myself!
BTW, seems like all the reviews I have read of the Glacern face mills talk about them as being extremely "smooth". That was exactly my first reaction too. The first couple of cuts, I couldn't hear the cutter at all above the gear head's noise
It's loud, but not crazy loud, yet I found myself looking for evidence that I was even low enough in Z to be making a cut. The stalled spindle incident happened with a 60 thousandths cut, and I was basically just trying to see what it took to create even a little bit of drama.
You have to be careful what you wish for!
Cheers,
BW
PS Their premium vises are awesome too!
Try G-Wizard Machinist's Calculator for free:
http://www.cnccookbook.com/CCGWizard.html