Believe it or not, Digi-Key has 'em down to somewhere near 20 mils....
Also, I have been able to find .007 in dia HSS drills from several standard
machine tool suppliers.

BTW, they're not 'bits'. If I am not mistaken, 'tool bits' are used in
machines where the part moves, or rotates and the cutting tool is
stationary.

CL

> *>   Yep, I'm sure the snapping problem is much less with HSS bits.
> *>    But can you find HSS bits smaller then .040? (wire
> gauge 60).

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