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gapstar® ONE.9

New generation of high performance EDM-wires with bedra TRIMPAC technology

The new EDM high performance wire with the bedra TRIMPAC technology. From the strengths of the wire generations cobracut®, broncocut® abd topas® bedra developed the new coating technology TRIMPAC. The result is gapster® ONE.


  • The revolution in speed and precision
  • Significant increase of feed rates in rough cut and trimcuts without adjustments
  • Reduced abrasion of wire preserves, wire guides and power contacts
  • Novel TRIMPAC coating enables roughness on the workpiece of Ra=0,25 µm
  • Reliable, automatic wire threading
  • Unprecedented cutting performance for a wide range of applications
  • Uncompromising precision and surface quality
  • Increased stiffness and excellent straightness for automatic threading
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