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May 1999

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Subject:
From:
Joe Dickson <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Fri, 28 May 1999 08:21:46 PST
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Hell Geoff,
Are you sure it's not called LE Sheet?  This is a lubricating sheet
placed on top of the panels (with or without aluminum).
Mitsubishi makes the material.  The part # is LE200.
Hope this helps,
Joe Dickson
Dir. of Engineering
tyco Intl. Santa Clara


> Many years ago in the dim & distant past I remember using a product
> called Lubra Sheet for drilling multilayers. It was a thin sheet of
> material which was placed on the bottom (or was it the top?) of a stack
> of multilayers. When the stack was drilled the idea was that the Lubra
> Sheet lubricated the drill and improved the drilled hole.
>
> Is this product still available? Has anybody got experience of using it?
>
> Geoff Layhe
>
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