Hey guys, I have started several tube bending, exhaust bending, chassis and frame bending threads here on the HAMB that have been quite popular. I enjoy answering these types of questions and have learned quite a bit from the HAMB crowd as well. There is a ton of talent on this board! There seems to be quite a bit of interest in roll bending here. I am pretty educated in the art of roll bending, so I will start this roll bending thread. If you have any questions about roll bending, roll benders, square tooling, tube and pipe tooling, how to repeat a radius, how tight you can roll a certain material on what type of machine, how large of a shaft would be required to bend a material to any radius.....just ask away.