Hi
Gang:
If what
you are tapping is thin, a 26 or 28 tap could cut a usable
thread.
Carl.
On 3/1/2023 9:29 PM, Jkle379184 via
groups.io wrote:
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?I just checked my
Unimat SL masters and followers set and these are the ones that
I have for inch and Whitworth.
13, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 36, 40, 48, 50,
56 TPI
Some of these are not listed in the unimat catalogs.
?Jeff
-----Original Message-----
From: Jkle379184 via groups.io
<jkle379184@...>
To:
[email protected] <[email protected]>
Sent: Wed, Mar 1, 2023 5:28 pm
Subject: Re: [Unimat] Does anyone make new thread guides
for the db /sl?
1/4" x 27
TPI was used on old electric lamps for brass parts.
There are a lot of "odd" ones out there.
?Jeff
-----Original Message-----
From: vt_biketim
<tchock59@...>
To: John Entwistle
<jentwistle3@...>;
[email protected]
Sent: Wed, Mar 1, 2023 4:52 pm
Subject: Re: [Unimat] Does anyone make new
thread guides for the db /sl?
This has piqued my curiosity¡ªwhat
equipment used 27tpi? It must have been
common enough somewhere b/c I just googled
it and found it's stupid easy to get
3/4-27tpi taps and dies. Not even that dear,
really, the tap is under $25.
Tim in VT
Carl