Re-drilling a hole in glass, yes or no

Discussion in 'Filters, Pumps, etc..' started by Mawnkey, Oct 20, 2011.

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  1. Ryland

    Ryland Stylophora

    Joined:
    Sep 15, 2010
    Messages:
    962
    Location:
    Southeast Iowa

    Sanding=heat. Heat=cracking. Dont do it. No guts no glory Drill it if you feel this strongly about it. But you have been warned this is going to be very risky.
     
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  3. MajesticCoral

    MajesticCoral Fire Worm

    Joined:
    Sep 19, 2011
    Messages:
    161
    Location:
    California
    I think it could be done by using a diamond encrusted drill bit and some plumbers putty to make a reservoir around the existing hole