1) Bend die- The bend die is used tp form the tube to the desired radius.
2) Clamp die -The clamp die holds the tube securely to the bend die so that the tube does not slip during bending .
3) Pressure die- The pressure die is used to follow along the tube during the bend and holds the tube in place.
4) Mandrel- The mandrel is used inside the tube to keep the tube from collapsing inward.
5) Wiper die - The wiper die is placed against the bend die on the inside of the bend to elimimate wrinkles.
