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EasiTurn Chuck/camlock type?

Posted: Thu 13 Nov , 2008 18:02 pm
by SimonRafferty
I want to buy a new chuck for my Easiturn lathe.

Do you know what type of cam-lock back plate fits? Are they the same as one of the other more common brands E.g. Colchester?

Thanks in advance,

Si

Posted: Fri 14 Nov , 2008 9:46 am
by Andy B
Simon,

Should be a standard D1-3 - the same as on the manual 280 VS and Synchro machines.
Also the same as a Colchester Bantam, Harrison M250, etc., but not the larger machines (Student, M300,etc) which are D1-4.

If buying used, make sure you check the size, as things are often incorrectly identified. The dimensions (pin dia , PCD and taper) are easily found via google.

Hope this helps.

Andy

Posted: Fri 14 Nov , 2008 10:02 am
by Andy B
Just thought - don't mean to teach you to 'suck eggs' - but are you aware of the adjustment that camlock pins sometimes need to enable them to be locked properly?

Let me know if you need more explanation.

Andy

Posted: Fri 14 Nov , 2008 12:00 pm
by SimonRafferty
Thanks for the help.

It's not that the chuck I have is broken or does not fit - it's just very small - 100mm across. I'd like 160 to 200mm across plus a 4 jaw.

Just wanted to order the right back plate first time!

Cheers,

Si