Review on 🔧 Efficient Triangular Repairing Tool: Swaging Professional Inclusion by Jeff Alradwan

At first glance the bits are OK. I tried several times to use bit 3/8. Apparently it's not big enough and doesn't stretch the copper pipe enough. After use I still had to pull out the old fashioned hammer and tool to properly expand it. I didn't waste time with other sizes, I just returned the whole set.