Thread: Step-by-Step: Drilling Holes in Your Glass Tank for Bulkheads
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Unread 04/16/2006, 08:47 PM   #275
zeblisik
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Join Date: Feb 2006
Location: Brooklyn, NY USA
Posts: 393
why would you want to use lubrication? I mean, the diamond coated hole saw cuts through the glass by virtue of scratching it, that is, contact, friction.. no?


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