The 674655 is a bottoming die component used in TE Connectivity's CERTI-CRIMP crimping tooling systems to guarantee proper crimp force application during terminal crimping operations. The die is calibrated to work with a handle force range of 40–47 lbs, producing a crimp height between 38.18 and 498 units (as specified in the certification documentation). This bottoming die is part of TE's comprehensive crimping solution, which includes certification documentation and field service support to ensure long-term consistency and repeatability in crimp production. The tool is certified and documented with critical crimp area dimensions and handle pressure settings on a Certificate of Certification. Bottoming dies are essential for maintaining proper compression and reduction of wire and terminal cross-sectional areas, directly affecting tensile strength, mechanical stability, and electrical conductivity in crimped connections.