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Chester MF42B

imperial or metric

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roger kerry25/04/2016 08:03:19
15 forum posts

Hi all

This may seem like a silly question, but as iam new to using a lathe i need a little help.

How can I tell if my Chester MF42B multi function machine (serial no - 972373)

is a metric or imperial machine.?

Many thanks

Roger

Michael Gilligan25/04/2016 08:23:04
avatar
23121 forum posts
1360 photos

Roger,

It should be obvious from the markings on the feedscrew dials ... but things are not always as they seem.

I suggest you measure the actual travel of each slide [for at least ten full turns of the dial], for confidence.

MichaelG.

.

P.S.   ... I've just found this on YouTube, which may be of interest.

Edited By Michael Gilligan on 25/04/2016 08:35:40

Weary25/04/2016 08:52:40
421 forum posts
1 photos

Hello,

I have a MF42B too. (no.99 0790)

All the dial markings are dual-purpose metric/imperial.

Change-wheels for cutting imperial or metric threads were included with the machine as new, so by reference to the chart in the manual you can cut either by choosing appropriate ratios.

I think that change-wheels are available from Chester if you are missing any.

Regards,

Phil

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