Quote:
Originally posted by Groth
Are you using a drill press? You won't be able to keep a hand-held drill steady enough to do it with 2mm bits.
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yes, it's a drill press offcourse
thanks for the info. what stuff should I use to cool the copper and lubricate the drill bit? I hope the stuff I have to use isn't too greasy or dirty, so the garage and my clothes won't get dirty