Dick, I repair cast iron blocks and heads with iron plugs/pins. Check
out Irontite or locknstitch. I like the locknstitch method best, but
irontite works just fine. You can then drill and tap into cast iron just
like the parent material.
Doug Odom in big ditch
Dick J wrote:
>I need to fill a stripped hole in the block on my farm tractor, and then
>re-drill and tap a new one. I no longer have an arc welder. Is there such a
>thing as high-nickel wire for a mig welder which would allow me to do this job
>with my mig using CO2/Argon mix?
>
> Dick J
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