Alternate Ultrasonic Machining Contact:
Perhaps related?

J.A. Anderson Associates
Precision Glass/Ceramics and Ultrasonic Machining
630-377-6565
john@jaanderson.com
www.jaanderson.com

Bill Flounders, Ph.D.
Technology Manager
Berkeley Microlab




Kirt & Erika Zipf-Williams wrote:
>>Hi, We are looking for supplier who can drill more than 1 mm holes on
>
> thick
>
>>(1 mm) Pyrex glass wafers. Please write to propak@singnet.com.sg Regards.
>
>
> Check with Sensor Prep Services in Illinois at 630-365-9645.
> They do ultrasonic drilling through even thicker glass.
>
>     --Kirt Williams, Ph.D.   consultant
>
>
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