gn3dr

Hi
I got a partial set of collets with my milling machine when I bought it
but I do not know what type they are. (The machine has a 30 Int
spindle). I thought the collets were ER32 but I am not sure. Looking at
the following site my measurements don't match up with the ER32
measurements.

http://www.desktopcnc.com/useful/collet_info.htm

Mine are 45mm long and the diameter is 29.7mm approx at the widest
point.

The bore sizes of the ones I have range from 6mm to 18mm.

Any ideas?


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Alan Holmes

"gn3dr" <gn3dr.2ujggp@rcgroups.com> wrote in message
news:gn3dr.2ujggp@rcgroups.com...
>
> Hi
> I got a partial set of collets with my milling machine when I bought it
> but I do not know what type they are. (The machine has a 30 Int
> spindle). I thought the collets were ER32 but I am not sure. Looking at
> the following site my measurements don't match up with the ER32
> measurements.
>
> http://www.desktopcnc.com/useful/collet_info.htm
>
> Mine are 45mm long and the diameter is 29.7mm approx at the widest
> point.
>
> The bore sizes of the ones I have range from 6mm to 18mm.
>
> Any ideas?

From the reaction I got from asking a simple question, you will not get any
help at all!

>
>
> --
> gn3dr
> ------------------------------------------------------------------------
> gn3dr's Profile: http://www.rcgroups.com/forums/member.php?u=80271
> View this thread: http://www.rcgroups.com/forums/showthread.php?t=720618
>

Nick Mueller

Alan Holmes wrote:

> From the reaction I got from asking a simple question, you will not get
> any help at all!

Nono! That is not true. People are very nice and helpful here.


Nick

Tim Leech

On Mon, 30 Jul 2007 08:49:13 -0500, gn3dr <gn3dr.2ujggp@rcgroups.com>
wrote:

>
>Hi
>I got a partial set of collets with my milling machine when I bought it
>but I do not know what type they are. (The machine has a 30 Int
>spindle). I thought the collets were ER32 but I am not sure. Looking at
>the following site my measurements don't match up with the ER32
>measurements.
>
>http://www.desktopcnc.com/useful/collet_info.htm
>
>Mine are 45mm long and the diameter is 29.7mm approx at the widest
>point.
>
>The bore sizes of the ones I have range from 6mm to 18mm.
>
>Any ideas?


Maybe DIN 6388 type 20?

Tim