Spotting Drills
edge at the periphery of the flutes
I've been looking for a supplier for these for
decades, ever since I
tried some a friends father had. None of the
drill vendors I've spoken
to have even heard of them. I even checked with
several of the major US
manufacturers at the Eastech machine tool show a
few years back.
Doug White
Plenty of them here in Auz
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