ER40 Collet Chuck Build

accidentally starting making a replacement for a previous shop built ER40 Collet Chuck when I mounted my three jaw chuck. That video can be found here:
   • Alternative Three Jaw Chuck Mounting  

I'm honestly not sure what to think of the indicator runout readings, but i'm pretty sure it will be "good enough for what I do" as they say. I guess I say that too.

Here's a useful link with all the dimensions needs for various sizes of ER collets: http://www.takayama-shoji.co.jp/rego/...

If you like what I'm doing here and find some value in it, consider supporting my work on Patreon:   / jeremymakesthings  

I promise I'll still mostly make stuff out of rusty junk and not just buy shiny things with your money.