If you came here looking for the file

"Cutters, Collets, and Arbors"

or

"Atlas Collets"

you must have used an old link on the web.

On 01 January 2011 I revised a couple of files very extensively.

Now most collet information including Atlas is consolidated into the new

"Collets For Lathe or Mill" file in the Lathes section

and mostly removed from the new

"Cutters, Bits, and Arbors" file in the General section.

See either new file at

http://www.janellestudio.com/metal/