Re: [TowerTalk] Exothermic welding mold

[David Gilbert <ab7echo@gmail.com>]

It might be possible to modify those 5/8" ceramic molds (maybe by using 
a grinder bit in a Dremel) to handle a 3/4" rod and three #2 wires, but 
I doubt it would work very well.  Not enough room left over for enough 
powder to properly heat all of that mass.
Dave   AB7E


On 8/13/2023 9:49 AM, Dave (NK7Z) wrote:
> https://www.kf7p.com/KF7P/HargerUniShot.html
>
> 73, and thanks,
> Dave (NK7Z)
> https://www.nk7z.net
> ARRL Volunteer Examiner
> ARRL Technical Specialist, RFI
> ARRL Asst. Director, NW Division, Technical Resources
> On 8/13/23 07:42, Martin A. Flynn wrote:
> > Looking for a mold that can be used to connect three (3) 2/0 
> > concentric copper cables to a 3/4 Inch copper clad rod.
> > Does this exist?
> >
> > 73 Martin Flynn
> >
> >
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