1. Intercooler Pipe Bead Roller: This tubing bead roller is used to form the roller at the end of an aluminum, steel or stainless steel intercooled pipes.     2. Function: By turning the handle on the side of the bead form roller tool, you can create the desired roller at the end of the aluminum or copper pipe.     3. Easy to Operate: Just insert the end of the tubing between the molds, then start turning the handle, and you'll have a perfect bead, no need complex steps.     4. Applicable Tubing: The manual bead roller is applicable for 5/8in and larger tubing, this beading machine allows you to easily add a professional bead.     5. Durable Material: The bead roller is made of aluminum and steel to ensure stable performance, with high reliability, high strength and hardness, long service life.         Specification: Item Type: Tubing Bead Roller     Material: Aluminum, steel     Application:     Fits for 5/8in and larger tubing, aluminum, steel or stainless steel intercooler tubes              Package List: 1 x Bead Roller    1 x Handle     1 x Wrench     1 x Screw          Note: Always apply the bead before welding.