https://jewelrymakingjournal.com/drilling-hole-in-sea-glass-what-smaller-size-diamond-bit/ free jewelry tutorials, plus a friendly community sharing creative ideas for making and selling jewelry. Tue, 12 Mar 2019 17:59:24 +0000 hourly 1 https://wordpress.org/?v=5.7.14 https://jewelrymakingjournal.com/drilling-hole-in-sea-glass-what-smaller-size-diamond-bit/#comment-610599 Tue, 12 Mar 2019 17:59:24 +0000 https://jewelrymakingjournal.com/?p=58040#comment-610599 I use bits ranging in size from 1mm to 2mm. I have tried .08mm but find they break too easily. Be sure you to submerge your glass in water to reduce heat which can cause the glass to crack and let the drill do the work, meaning don’t apply too much pressure. I have found diamond drill bits on Amazon and also at Rio Grande. You may want to try hollow core drill bits as well. Good luck!

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