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Lloyd E. Sponenburgh[_3_] Lloyd E. Sponenburgh[_3_] is offline
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Default Drilling itty bitty holes

= Alternate suggestions for methods of drilling itty bitty holes
-=-

when I was working with the guys at GE in Daytona, they drilled fiberglas
PCB material at 120Krpm. Of course, they were drilling a 1/2" stack at 10
"hits" per second.... G (all .015 to .032 holes at that speed; carbide,
only)

LLoyd