Hello,

If I want to press fit a 3mm dimeter piece of harden/ground drill rod into aluminum.

What is the best way to do this? And what diameter hole would I be drilling/reaming.

How much force would I need to press the part together with.

And would it deform the part?

Aluminum disk is 10mm diameter 6mm thick.

Additionally, is there any concern with the disk being made of teflon.

Thanks.

*side note* I have a 3ton arbor press. I would need to make a tooling/fixture to keep everything aligned prior to the big squeeze.