TRIMPAC® is the latest patented coating technology from bedra, developed from the strengths of the wire generations cobracut®, broncocut®, and topas®. The name TRIMPAC® stands for "Triple Impact Sheath" and refers to a coating that combines three effects:
- The wire has a thin oxide layer that acts like a semiconductor, preventing misfiring and promoting cutting quality.
- The increased zinc content in the coating aids material removal and enhances wear resistance.
- The surface has a special structure that positively affects cutting performance and quality.
In summary, these effects result in wires with TRIMPAC® coating cutting significantly faster than those from previous generations.
The TRIMPAC® wire coating is featured in our new EDM high-performance wire generation gapstar® ONE.
Further information can be found on the gapstar® ONE product page.


