Millertime2,
We produce two different size flash holes, as you've discovered with the 6.5x47 cases; 1.5mm or .060", and the standard 2mm or .080" diameters. Nearly all of our cases use the standard 2mm/.080" flash hole size, except for a few accuracy oriented cases. Frankly, we've found that the smaller flash hole does give improved accuracy in these cases, so I would agree with the others comments here and recommend against opening them up to .080".
Just for reference, the other cases in our line which use the smaller flash holes are, the 220 Russian (think 6mm PPC), the 308 Win Palma case (but NOT the standard 308 Win case), and the 6mm BR Norma. As has already been mentioned, most of the major makers do provide small diameter decapping pins for these calibers, with several of them automatically including them in their dies for some of these cases. Hope that helps clear things up a bit!