Hi Guys

I'm not sure if I've posted this in the right spot, but I'm hoping someone may be able to help me.

I'm on the Central Coast of NSW at Woy Woy, and would dearly like to find someone capable as well as interested in making some small brass or aluminium roller gauges used for making precise model train track.

Here is a link to the kind of object that I'm looking for:
http://farm4.static.flickr.com/3081/...8f09faaf_o.jpg

Dimensionally they need to be very accurate, with the various slots and raised sections having tolerances like 1.01-1.04mm and distances between these slots or raised sections in the order of 16.26-16.29mm. The overall diameter is only about 12mm so they are quite small.

Does anyone know of anyone in my area who may be capable, interested, and doesn't charge an arm and a leg to make something like this?

I really appreciate any help any of you guys can give me.

Cheers
Darren