ER32 Adapter(purchased)

[b4dyc]

Hi again,
freezing cold down the workshop :(
Here is a picture of the ``tool`` as for the register, then I dont know what it is seating on? I assume it is the flat face at the rear that is perpendicular to the spindle.


I tested the diameter size of the end that enters the spindle compared to my 3 jaw chuck and they were very close to being the same within 0.0005``
I popped the Er adapter on once, measured the ``high spot`` marked and then removed + replaced it again. Tested and it came back to the mark so i am thinking that the tool is registering right?
I tested my 3 jaw again and it was closer on the silver steel, just thrown in! Then i added the collet adapter to the free end and saw a lot of movement again.
Tested the runout at the taper end of the ER adapter and I think I am getting repeatable errors of .0085``
It seems that the 3 jaw has a fair bit of wobble when putting it on yet it does seem to be fairly accurate when seated home
There is a video of what was going on here - vvv


Apologies for the twat in the background (radio DJ)