ER20 Collets

[tumutbound]

I got some ER25 collets from an eBay seller (onlineseller68).
No complaints about the quality. Cost was about a 1/3 to a 1/4 of what I would pay from a local supplier for the same items from (probably) the same source.

I've also bought some dial gauges from the same seller.

[audioandy]

Thanks for the replies, so Bill I might as well risk the the Chinese ones and save myself a few quid if what Geoff has experienced is anything to go by I should be ok.


Andy

[Robin Hewitt]

I think concentricity is part of the ER spec. I use the cheapies, only ever actually broken one, somehow I forgot to engage it in the nose properly :whistling: