The 2-525446-3 is a bottoming die component for TE Connectivity crimp tooling systems, engineered to guarantee proper crimp force application during wire terminal crimping. This die is part of the CERTI-CRIMP tool family and is certified with documented critical crimp area dimensions and handle pressure settings as reported on a Certificate of Certification. The tool operates with a handle force range of 40–47 lbs and achieves a crimp height between 38.18 and 498 units (as specified in the certification documentation). Bottoming dies are essential for maintaining long-term consistency in crimping production by ensuring that proper compression and reduction of the cross-sectional area of both wire and terminal are achieved, resulting in specified tensile strength, mechanical stability, and electrical conductivity. These dies are commonly used in wire processing and assembly operations where reliable, repeatable crimp quality is critical for connector reliability and performance.