Re: [CAD_CAM_EDM_DRO] Re: collets

Hi Ian,
I have seen a lot of machines and a few big ones but nothing compared
with this. My tries always ran out of center without cylindrical
grinder. And even sometimes with it.
Have fun making collets.
Sven Peter

Iain Ward wrote:

>
> I do not have to worry about drill wander over the 29" length of
> the collet.
> Damnedest thing I've seen, 20" draw bar on a 29" long collet. The
> spindle bore is trumpet shaped and has 16" of contact surface for
> compressing the collet.
>
> Sorry for the ramble, but hopefully it helps.
>
> Iain
>