Would there be any way I can post it ,as it is a very interesting document and details lots of good info as regards testing. Taking numerous photos does not seem like a very efficient way of doing it [if indeed it is possible ].
Hi Russell, Went to the Dropbox website, and even for a free 30 day trial they want credit card details,which , im not happy about giving [ not for a "free " trial anyway.]
Seems to work ok, but you have to copy first. So it's not the type of ink that you simply click on. I must still be missing something. But at least it works.
Hi Michael, thanks for that works perfectly thanks also to Rod. Hope the doc is of some use to folks. I find it very interesting, [but then again i'm sad ] Everything one needs to know about ER collets is in there.
MichaelG; many thanks for the link about ER collets; have downloaded pdf to my dropbox. It seems that I am not the only one that has /is having probs with collet run out, presently attempting to resolve run out issue with supplier of my 'new' collet chuck.
I have ER40, ER30, ER25, ER20, ER16 and ER11 collet chucks and collet sets and don't have run out issues, having said that I've never hunted for the cheapest possible collets or chucks and generally deal with suppliers with a good reputation.
An undersized nose ring groove is common in scrap sets of ER collets, if fitting the nut closes the collet at all either the nut or the collet is of too poor a quality to continue mucking about with. Identify the offending item and bin it.