Anyone ever take dings out of TPI runners....and how'd you do it?

 

Dents are routienly removed from tubing usng a "bullet". It can be made of lead or wood, it is a short bullet shape .001-.002" smaller diameter than the tubing with a hole through the center for a cord/wire that is used to draw the bullet through the tube and remove the dents.

 

Where do you get one? Or do you have to make one?

 

For one of that size you'd have to make it yourself.

 

Thanks for the tip.