From: "Frank Q" 
To: "Richard F.L.R. Snashall" ,
        
Reply-To: "Frank Q" 


Hi All

> If you can just feel it with your fingernail, wouldn't that make it
> about 5 microns wide/deep?
>

Can 5 micron scratches be polished out ????

Cheers

FQ

----- Original Message -----
From: "Richard F.L.R. Snashall" 
To: 
Sent: Monday, April 14, 2003 7:36 AM Subject: Re: ATM 16.5" mirror setback


>
>
>
> Jerry B. Hillman wrote:
> > Hi all,
> > Okay, I guess it was bound to happen.  I was pretty much finished
polishing.
> > And sometime in the last wet I aquired a scratch.  I didn't hear it but
that
> > isn't surprising considering I don't hear well anyway.  I attached a
small
> > picture of this scratch.  It is about 3 inches and about the thickness
of a
> > human hair. I can just feel it with my fingernail.  So how far back
should I
> > go to grind it out?
>
> If you can just feel it with your fingernail, wouldn't that make it
> about 5 microns wide/deep?
>
> Rick S.
>
> > Clear skies, Jerry
> >
> >
> > ------------------------------------------------------------------------
> >
>
>

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