I'm no machinist (hey, Rich, how about some help here?), but I would think you
want pretty high speed for small bits. But I could be full of shit.
Definitely want the "right" lube, I'd think. And this completes my
know-nothing dissertation on the subject.
Benn
----- Original Message -----
From: drmayf
To: LSR
Sent: Monday, September 24, 2007 5:24 PM
Subject: [Land-speed] Drilling teeny holes...
Other than very carefully, how does one go about drilling very small
holes, holes on the order of 0.020 - 0.040 diameter? How do you chuck
something that small? And I suspect that sharpening drills that small is
not gonna happen. Can hardly see drill bits that small..
I would be drilling in aluminum.
mayf
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