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HF grinder nut question - Printable Version

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RE: HF grinder nut question - castguy2003 - 02-20-2019

(02-20-2019, 07:17 PM)®smpr_fi_mac® Wrote: Hmmm.


The tech said it's 1/2-13, but I have a 1/2-13 nut that jams.  I'll try to find that metric nut and see it if it works.

If I can't find it...looks like a Rikon slow speed grinder is in the works.

If you know someone with a cnc machine shop they could single point thread a new nut of any pitch.


RE: HF grinder nut question - SceneryMaker - 02-20-2019

(02-20-2019, 07:58 PM)castguy2003 Wrote: If you know someone with a cnc machine shop they could single point thread a new nut of any pitch.

which would cost at least as much as the grinder did originally, currently $50.


RE: HF grinder nut question - rednoblue - 02-21-2019

Do you just need the one?
If the metric does not work, I will send you a 1/2-12 nut to try.
(Not reverse thread)


RE: HF grinder nut question - ®smpr_fi_mac® - 02-21-2019

Yup. Just need one. Right hand thread

Will a 1/2-13 start to thread before jamming on a 12-1/2 thread?


RE: HF grinder nut question - rednoblue - 02-21-2019

(02-21-2019, 07:44 PM)®smpr_fi_mac® Wrote: Yup.  Just need one.  Right hand thread

Will a 1/2-13 start to thread before jamming on a 12-1/2 thread?

yes, that's what it does on mine. I can start a 1/2-13 but it jams. the 1/2-12 works perfect.
The metric I tried jams also.


RE: HF grinder nut question - rednoblue - 02-21-2019

pm me your address and i will drop it in the mail.


RE: HF grinder nut question - Roly - 02-22-2019

Did you ever measure the threads like Timberwolf suggested ?   Roly


RE: HF grinder nut question - ®smpr_fi_mac® - 02-22-2019

Do I read this as 1/2-12?


RE: HF grinder nut question - Roly - 02-22-2019

(02-22-2019, 09:35 PM)®smpr_fi_mac® Wrote: Do I read this as 1/2-12?
 YES.    Roly


RE: HF grinder nut question - ®smpr_fi_mac® - 02-23-2019

rednoblue,

I tried to message you, but your account has them turned off; I can't send one to you.