telescoping leadscrew protectors

dave_ace_me wrote:

> btw, on my table, I am using a single lead screw, under the table,
> with telescoping tubing as protection. This is very simple and well
> worth the effort to keep chips clear.

Hi Dave:

I'd be interesting in hearing more about how you made those
telescoping tubes. I think Reid sells nested sets of aluminum
tubes, but how do you get them to not pull completely apart?

Doug Fortune
http://www.cncKITS.com NEW -> 1KW power supply kits