pinblock drill size

[Philip Jamison]

I've drilled numerous pinblocks and always experimented with scraps as to 
the size hole to drill. Different sizes seem best for different types of 
blocks. Right now, I'm using the standard-model (and lower-priced) block 
from American Piano Supply. I'm planning to use a "G" bit for 2/0 pins 
(one size smaller than 7/32"). Anyone have any recommendations?

Philip Jamison
West Chester, PA