Homebrew PCBs

those drill stands also don't tend to have very high precision bearings or
mechanisms... the amount of wobble or other slop that is acceptable with a
1/4" drill bit is a LOT greater than the amount that's acceptable with a
tiny PCB drill bit...

-Evan

On 11/28/05, Mike Young <mikewhy@...> wrote:
>
> Screwdrivers are built for low-speed and high torque, the exact opposite
> of
> what's needed for drilling small holes. It might be possible to set up a
> gear drive using the hex drive, but that still leaves the problem of
> coupling to the chuck.
>
> ----- Original Message -----
> From: <pinoy_nyc@...>
>
> >  I bought this stand since I thought I can use my power screwdriver to
> > drive
> >  the built in chuck, but I found out that the nose of the screwdriver is
> > hex,
> > which wont be able to driver the built in chuck, which has a round
> > connector,
> >  and assume you'll be connecting a drill chuck on top of it.
> >
> >  is there some kind of an adaptor (from hex to round) so I can use my
> > power screwdriver to drive the built in chuck?...
> >
> >  I hope you understand what I'm saying.
>
>
>
>
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>
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