On 2011-08-21, Ignoramus32042 wrote:
Any ideas? thanks

http://igor.chudov.com/misc/ebay/tmp/tmp-8861.jpg.html
http://igor.chudov.com/misc/ebay/tmp/tmp-8862.jpg.html

Look like tool-holding collets for milling machines. I've got
something similar with either 30-taper or 40-taper holder shank. The
problem is that there are quite a few which are similar, so it would
need precise dimensions to be sure.

Good Luck,
DoN.

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