topas® plus S

topas® plus S

High speed cutting wire for Charmilles and other machines especially for taper cutting

topas® plus S is a special electrode for efficiently cutting tapered work pieces

  • Soft gamma phase EDM wire
  • Universally applicable on Charmilles machines
  • Perfectly suited for taper cutting on all other machine types
  • Up to 20% higher cutting speed as compared to plain wire
PDF Datasheet

Technical data

Core CuZn37
Coating Special layer
Tensile strength 500 MPa / 72,500 PSI
Elongation >10%
Color Grey-gold


topas® plus S - 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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