That is a good idea Darrin but I'm not worried about it. It still has some control over the speed at the high end, it's just real touchy. It was worth replacing the bearings just to have it working again, but I didn't really need it. I just hate throwing away tools.... 
Other than that I still have 2 other cordless Dremel tools, the Craftsman flex-shaft tool and the new Foredom tool I just got. 5 total. Well... 4 total actually. The wife stole the smallest 2-speed cordless for herself. But I'll let that slide since she and the daughter got me the Foredom for my birthday.
Correction:
No, I guess it's 5 of them after all. It must be a disease ...
I forgot about my "Sharpie" tungsten grinder.
Other than that I still have 2 other cordless Dremel tools, the Craftsman flex-shaft tool and the new Foredom tool I just got. 5 total. Well... 4 total actually. The wife stole the smallest 2-speed cordless for herself. But I'll let that slide since she and the daughter got me the Foredom for my birthday.
Correction:
No, I guess it's 5 of them after all. It must be a disease ...
I forgot about my "Sharpie" tungsten grinder.
Willie