Posted by: Geoff Sobering on March 07, 2006 at 23:46:49:
In Reply to: Re: All you stoners out there... posted by David Frost on March 07, 2006 at 23:19:26:

I'll be interested to hear what people have to say about this, too.
I think that most people use the Boride AM-8 stones that Ron Sherry sells:
http://www.borideabrasives.com/bor_molddie_stones_edm.html
A friend recently gave me a pair of 80 and 100 grit Boride "Ruby" stones that are supposed to be great for removing lots of material. So far I'm still trying to decide if I like them better than sandpaper:
http://www.borideabrasives.com/bor_molddie_stones_rog.html
Also, Jeff Soderholm pointed out to me that Mcmaster-Carr (http://www.mcmaster.com/ - search for "Mold and Diemakers' Polishing Stones") sells individual stones.
Cheers,
Geoff S.
US-5156