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Subject: Re: [Homebrew_PCBs] How thin can you do traces with toner transfer method?

From: DJ Delorie <dj@...>
Date: 2006-11-30

"Stefan Trethan" <stefan_trethan@...> writes:
> The limit is about 6.66mil (odd number comes from DPI), more becasue of
> undercutting than the TT itself.

I see that too. I can sometimes do thinner traces if there's more
space between them, or smaller spaces if there's more copper around
them, but 7/7 is about the limit for me.