Thanks for the advice. As it turned out, not one of the 3 local machine shops I went to had, or had even heard of, a tool that could do the job. And none of the mechanics at the general auto repair shops I went to could pry or chisel them out.
So I finally went to the local BMW Indy -- John Koz, on Rt 73 in Palmyra, NJ, who has a great reputation in the BMW community -- and asked him if he could use his welder to deposit some metal on the races, so I'd have some thing to hit. Sure enough, it worked great. 15 minutes later, they were out, and I got new bearings and races this morning.
So, now all I have to do is make sure that I get the final adjustment right using the "feel" method that many people have recommended. Hopefully, I won't screw that up, too.