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Re: 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

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