instead of hammering the end over on the pipe you could try just tacking a washer onto the end and screwing the washer to the board. it would just save a bit of time on the hammer
I have not tried my bender on tube yet but it worked well on square see what you think ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-1AQFBrntGp4.html
