I believe that Buehler sells a mechanical jig that allows drilling common holes which
permits mounting multiple coupons on the same set of pins.

Don Vischulis

[log in to unmask] wrote:

> LECO, BUEHLER AND STRUERS all have very good systems
> Of course for boards you will want to adapt them to your needs
>
> The one thing lacking in all is the ability to drill alignment holes
> to mount more than one sample at a time.  If you can get your
> board shop to drill the holes during non-plated through hole operations
> you willhave an ideal situation.
>
> We have an Excellon Unidrill to drill the holes since we get so many

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