Widget Supply
They have the largest assortment of sanding discs, grinding bits, and polishing wheels I've seen. Never bought from them, simply because - every time I get a list of stuff I need - I find a stash at a yard sale or thrift store locally. Darn!
Thanks.
I am definitely a student of the rotary, it's the first power tool I ever used and have been using one a minimum of once a week since I was 13.
I will check them out at some point for sure.
Definitely give that place a whirl! Plus, they have alot of other bits and bobs, too.