HF Air Flanger

[kaycee]

In need of a flanger and thought I would try the Harbor Freight special what a mistake . The side that punches holes works great but the flange side don't give near enough step depth. I went over the scrap piece several times to try and get the pieces to lay flat. Looking in eastwood ,ebay and amazon they all look the same just branded different.I know all about the trap moisture and rust issue with flanging but this is will work in my app. so just needing advice on a tool that you found that works .Is it worth the extra $20 for these other brands are they any better???