Pultra P type 8mm nose thread

Pultra P type 8mm nose thread

This topic has 6 replies, 5 voices, and was last updated 20 January 2019 at 18:01 by Roderick Jenkins.

Viewing 7 posts - 1 through 7 (of 7 total)

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12 January 2019 at 11:43 #390684
Ken Weeks
Participant
@kenweeks58536
Another Pultra question.

Can any body tell me:-

What thread is used on the spindle nose of the 8mm P type Pultra lathe?

Thanks

Ken
Advert

12 January 2019 at 11:43 #33343
Ken Weeks
Participant
@kenweeks58536
What thread on nose?
12 January 2019 at 12:46 #390694
Michael Gilligan
Participant
@michaelgilligan61133
Sorry, Ken … was not aware that it had a threaded spindle.

MichaelG.
19 January 2019 at 13:49 #391878
thomas oliver 2
Participant
@thomasoliver2
As far as I can measure it, it appears to be 22mm x 1mm pitch.
19 January 2019 at 13:55 #391879
Michael Gilligan
Participant
@michaelgilligan61133
20 January 2019 at 12:06 #392022
Chris Trice
Participant
@christrice43267
Offering up an M6 machine screw to the spindle nose (or a thread gauge) would be an easy way to confirm the pitch.
20 January 2019 at 18:01 #392097
Roderick Jenkins
Participant
@roderickjenkins93242
22 x 1 mm looks awfully close to the 7/8" x 26 on the 10mm collet 1750/1770 lathes…

Rod
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