Bernerd Multisize Collet Chuck – type of mounting?

[B TulleyParticipant @btulley]

[B TulleyParticipant @btulley]

Hello,

A friend has asked me to list a Bernerd Multisize Collet Chuck & Collet Set for sale on his behalf (he's not PC literate).

I have both items but am unable how to describe/identify the type of chuck mounting – it's obviously not Camlock. I've uploaded some photos to my Album here:

https://www.model-engineer.co.uk/albums/member_album.asp?a=59326

Can anyone help please?

Many thanks

Brian

[Chris Pearson 1Participant @chrispearson1]

Looks like L0.

Edited By Chris Pearson 1 on 23/07/2023 17:45:41

[DC31kParticipant @dc31k]

That is an L- taper.

To confirm which one of the series it is, consult the chart here:

http://www.lathes.co.uk/latheparts/page9.html (American long taper)

The 'A' dimension will be easiest to identify. From your photo, it looks like L0, with a 4 1/2" thread.

[Chris Pearson 1Participant @chrispearson1]

Looks like L0. Here is another one.

[DC31kParticipant @dc31k]

Posted by Chris Pearson 1 on 23/07/2023 17:42:41:

Looks like L0. Here is another one: https://www.ebay.co.uk/itm/195853667746

When you paste an eBay link, the question mark and everything following it is unnecessary and can be deleted or omitted before submitting the post.

[B TulleyParticipant @btulley]

Hi all,

Many thanks for all the help – and very quick too; when I looked at the Chuck listed on Ebay in the DC31k's post above I noticed it was marked "LO"; I checked my friend's Chuck and that's marked LO as well, so that confirms it

Once again, many thanks for the help.

Kind Regards,

Brian

[Author]

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