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View Full Version : What collet is this?



form_change
03-03-2011, 04:56 AM
I was rummaging through the second hand section of the local toy shop and found this -
http://i1140.photobucket.com/albums/n574/form_change/P1010057Small.jpg
It's a Huron speed increaser. I talked a good price because the bearings were notchy - On examination I think they were just poorly adjusted.
However, it only came with the collet that was in the head
http://i1140.photobucket.com/albums/n574/form_change/P1010060Small.jpg
It measures up as an ER16 but there is no groove and that step at the end. I thought it might be an E16 but all the pictures I can find don't show a step either. I'm going to try fitting ER16's to it as the thread and angle are right, but what is this collet??

Michael

rustamd
03-03-2011, 09:20 AM
If you look in centaur book and/or website they have some like that, forget what they call them tho. I think they were like page behind ER collets or so.