Does any one out there know how to obtain smaller collets (1/16" and
3/32") that would fit the micro pencil air grinder sold at Harbor
It comes with an 1/8" which is fine for quite a bit of larger work,
but the smaller collets would make common jewelry burs useable. Their
parts/service dept. doesn’t have a clue how to obtain anything other
than what comes with the tool.
By the way, these seem to be great value grinders as long as you
keep them oiled. I see they’re listed right now for $10.00!!! and
have only burned the bearings up on one of the first I used because I
wasn’t too “religous” about oiling. I now keep 6 different ones on an
air manifold with 6 different tools and controled by a foot operated
air speed valve.