Homemade rifling tool for barrels

[Christophe Mineau]

Hi,
Yes, same for me, the threading idea is great, I will keep that, and also the way you flute your reamer is really inspiring, I didn't have the idea to weld it temporarily while grinding it, that's the idea !
And also your adjustable reamer with the set screw and bit welded at the bottom, that's also a great idea !
Thanks for that !
Christophe

(question what kind of welding do you use, is it MIG ?)

[Clinton]

(question what kind of welding do you use, is it MIG ?)

Yes, it's a little Lincoln 220V with an argon/co2 mix.