0-9 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

mandrel

noun

Definition

  1. A tool device used to provide internal support to the pipe to prevent excessive flattening, collapse or wrinkling during rotary draw bending. It is supported by a mandrel rod that runs through the pipe ID and is held in location at the bend die.

External Source

http://en.wikipedia.org/wiki/mandrel