318451-2 is a bottoming die designed for use with TE Connectivity crimp tooling systems. It is part of the CERTI-CRIMP tool family, which ensures proper crimp force is applied to terminals for achieving specified tensile strength, mechanical stability, and electrical conductivity. The die is furnished with documentation of critical crimp area dimensions and handle pressure settings. This component is commonly used in wire processing and crimping production applications where long-term consistency and repeatability are essential.