From: "Steve Davis" 
To: "Mel Bartels" 
Cc: 
Reply-To: "Steve Davis" 


What about porcelian tiles? Are they too hard ? Has anyone used them before
to grind with??

Steve Davis
Springfield Mo.
----- Original Message -----
From: "Mel Bartels" 
Cc: 
Sent: Monday, May 05, 2003 11:11 PM Subject: Re: ATM large thin mirror
grinding with tiles


>
> >>>
> Now if you had glazed tiles, and by very bad luck one made first contact
> only late in the fine grinding, I imagine that you could get a few
> scratches??
> <<<
>
> I don't like glazed tiles anyhow because they seem to act irregularly.
>
> Mel Bartels
>
>
>

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