Internal Threading

Internal Threading

This topic has 4 replies, 3 voices, and was last updated 18 February 2015 at 19:25 by Jon Gibbs.

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17 February 2015 at 21:21 #180127
Harry Wilkes
Participant
@harrywilkes58467
I'm about to take the plunge and cut an internal thread for my Myford 1.125×12 TPI so need some advice please how do you calculate what the bore size should be before you start threading @

Thanks H
Advert

17 February 2015 at 21:21 #7481
Harry Wilkes
Participant
@harrywilkes58467
18 February 2015 at 16:01 #180236
Harry Wilkes
Participant
@harrywilkes58467
Posted by Bob Brown 1 on 17/02/2015 22:06:17:

There is a write up here **LINK**

Thanks Bob

H
18 February 2015 at 17:05 #180243
Neil Wyatt
Moderator
@neilwyatt
Sorry Bob – deleted your post by mistake as I thought the second one from Harry was duplicate

Neil
18 February 2015 at 19:25 #180258
Jon Gibbs
Participant
@jongibbs59756
I can thoroughly recommend Harald Hall's instructions here…

**LINK**

HTH

Jon
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