topas® plus X

topas® plus X

High speed cutting wire for Charmilles machines with X-technology

topas® plus X is a high-speed cutting electrode and a further development of broncocut® Typ X EDM wire.

  • Gamma phase EDM wire with up to 35% higher cutting speed as compared to plain wire and, at that, with high precision
  • Developed specially for the X technology on Charmilles machines
  • Can be used immediately without modifying the machine settings
PDF Datasheet

Technical data

Core material Cu
Coating Zinc rich brass, double layer
Tensile strength 500 MPa / 72,500 PSI
Elongation >1%
Color Brown


topas® plus X - Cross-section

Delivery program

Run-off-times wire electrodes

Further product information

Please contact me and my team

Holger Seyock

Holger Seyock

Sales Director EDM Europe
bedra Germany

Stefan Fluegge

Stefan Fluegge

Global Sales Director OEM EDM
bedra Germany

Chris Frost

Chris Frost

Sales Director EDM North America
bedra USA

Willy Gao

Willy Gao

Sales Director EDM Asia (without China)
bedra Hong Kong

Berkenhoff GmbH (headquarters)

  • Kinzenbach plant
  • Berkenhoffstrasse 14
  • 35452 Heuchelheim
  • Germany

Berkenhoff GmbH

  • Merkenbach plant
  • Rehmühle 1
  • 35745 Herborn
  • Germany

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