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Subject: Re: [Homebrew_PCBs] drill for micro drill bits

From: "Todd F. Carney / K7TFC" <k7tfc@...>
Date: 2013-03-13

If you're looking to make connections on a BGA chip, check out this
breakout board from SchmartBoard:

http://www.schmartboard.com/index.asp?page=products_bga&id=109

It's not cheap, but it might save you an enormous amount of pain,
frustration, and drill bits.

73,

Todd
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K7TFC / Medford, Oregon, USA / CN82ni / UTC-8
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QRP (CW & SSB) / EmComm / SOTA / Homebrew / Design


On Tue, Mar 12, 2013 at 8:28 PM, Jan Kok <jan.kok.5y@...> wrote:

> ∗∗
>
>
> I use a Proxxon rotary tool and drill stand with #80 (.013") carbide drill
> bits, no problem. I don't have any drills smaller than that, so I can't say
> how it would work with #96.
>
> How do you align the drill with the board so you can hit your targets
> accurately? How do you get the two sides of the board registered with each
> other? And how will you create connections through the board?
>
> [Non-text portions of this message have been removed]
>
>
>


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