confreecut ONE

confreecut ONE

The innovative solution for contamination-free wire erosion

To increase efficiency in the EDM production of contamination-free components, bedra has developed the innovative confreecut ONE EDM wire. confreecut ONE stands for contamination-free and fast machining with low wire guide wear and lower wire costs. The wire has a high-purity outer nickel coating with an optimized layer thickness. Run lengths of up to 60,000 m per spool permit significantly more autonomous production compared with the usual fabrication of molybdenum and tungsten wires.

bedra was able to prove in numerous tests that confreecut ONE reduces the copper and zinc contamination, and zinc is reduced to almost zero during processing with 2-4 trim cuts. In the process, the components were examined for these residues using highly sensitive analysis technology. bedra will be happy to advise you on your specific erosion application.

Further information can be found in the confreecut ONE brochure:

Download confreecut ONE brochure

PDF Datasheet

Technical data

Core material CuZn20
Coating Ni (pure sheath technology)
Surface Paraffin-free
Tensile strength 800 MPa / 116,000 PSI
Elongation > 1%
Color grey-gold


confreecut ONE - 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

Follow us



Metal price

To overview