I know it is defined in one of the Design standards, the one for copper foil, but I don't know which one and don't have access to my standards library right now, but it is defined.

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Frank Kimmey
Sent: Monday, January 22, 2018 10:33 AM
To: [log in to unmask]
Subject: Re: [TN] [EXT] [TN] Any One Out There 01-22-2018

Victor,
You are getting out there, no worries.
As to your original question, I don't think IPC defines copper tooth size anywhere.
When I was still in RF land we called out rolled rather than drum side EP if we needed real smooth.
And as you have stated the peel strength drops dramatically.
Good Luck,
FNK

Frank N Kimmey CID+
Electrical Engineer / PCB Design
VeriFone Inc
1400 W Stanford Ranch Road, Suite 200
Rocklin, CA 95765 USA
W: 1-916-625-1818
M: 1-916-833-9877
[log in to unmask]

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of [log in to unmask]
Sent: Monday, January 22, 2018 8:29 AM
To: [log in to unmask]
Subject: [EXT] [TN] Any One Out There 01-22-2018

I the system up and running.

Victor,

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