Thread: Need to drill hole in door glass???????
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Old 12-31-2004, 08:08 PM
Kestas Kestas is offline
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Join Date: Jun 2002
Location: Motor City, MI
Posts: 2,853
Saint is correct, side glass is tempered with a pattern of residual stress. Any disturbance like drilling a hole will cause it to shatter so that no one piece is larger than 10 grams, per DOT standards.
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