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Drill hole in glass bottle? Answered

 Dear All..
I would like  to drill holes(3 to 5 mm) on a many of glass bottles(beer bottle). Could you point me what kind of DRILL BIT ( see photo please) is better'.Thank you in advance for your time.

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steveastrouk

Best Answer 4 years ago

Diamond core bit F3 WILL do it, but its more expensive than an F2.

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tgferreira184

4 years ago

I have used an f2 in the past and it works quite well. Just go slowly without any rushes and with a not very fast spin speed, otherwise the bottle will crack. Also, try to use water and to wet the hole to lubricate the drill bit.

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lamtgferreira184

Answer 4 years ago

Dear tgferreira184

Thank you very much for your concern and advise me

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lam

4 years ago

Dear Triclaw. Rebreg,Steveastrouk


Thank you very much for your time .your concern and advise me

Best regards

lam

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Rebreg

4 years ago

f2 and also use a lubricant like water to reduce friction and prevent from cracking, also be safe when doing this glass shards are sharper than steel razors

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Triclaw

4 years ago

f2 go slow