How To Order Auger or Alternatives? Diameter?

[Westech Systems]

Hello!

I am a bit confused about whee to buy the Auger. And even if it isn't the best option, is there an alternative off the shelf bit that I can use?  What is the outer diameter of the Auger part, not the part that fits into the coupler?

Thanks

Max

[cera.tops]

There is a link on the main page (https://sites.google.com/site/openprojectspage/cera-1-clay-extruder) for CERA-1 to the auger and coupler.

Here it is for your convenience:
https://www.shapeways.com/shops/cera-tops

Bryan