I bought a special hand tool for small diameter tube bending. It does a great job without kinking. The trick is learn which way to insert the tube as you can bend in the wrong direction very easily. So instead of bending a "S" shape you can very easily accidentally bend "U".
It looks very similar to this tool.

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DJ


84 300D Turbodiesel 190K with 4 speed manual sold in 03/2012

Cool ... that looks like it bends a pretty tight radius.

This is the kind I had to work with. It bends huge, awkward turns and the distance between the two rollers allowed for kinking.

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Chad
2013 Jeep Unlimited Rubicon
OBK#44
"Pleasure in the job puts perfection in the work." - Aristotle (384-322 B.C.)

SOLD
1985 300TD - Red Dragon
1986 300SDL - Coda
1991 - 300TE
1995 - E320
1985 300CD - Gladys
2006 Nissan Pathfinder LE
1998 Acura 3.0 CL