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Topas® Plus HIGH-PERFORMANCE EDM WIRE

With topas® plus bedra has developed a high speed cutting wire that combines an excellent price-performance ratio with universal application on all standard EDM machines while ensuring highest quality. This significantly improves productivity as compared to brass wire.

Product Types

Topas® Plus H

Universal high speed cutting wire for Agie and all standard Japanese machines

  • Gamma-phase EDM wire with high tensile strength

  • Particularly suitable for machines which require straightened wired for threading
  • Up to 20% higher cutting speed as compared to plain wire

Topas® Plus X

For Charmilles machines with X-technology

  • New Gama-phase EDM wire with up to 35% higher cutting speed

  • as compared to plain wire and, at that, with high precision
  • Universally applicable on Charmilles machines
  • Can be used immediately without modifying the machine setting

Topas® Plus S

For Charmilles and other machines (especially for tapered cutting)

  • Soft Gamma-phase EDM wire

  • Universally applicable on Charmilles machines
  • Perfectly suited for taper cutting on all other machine type
  • Up to 20% higher cutting speed as compared to plain wire

Topas® Plus D

Gamma phase wire for highest demand of cutting performance and process stability on Agie and Japanese machines

  • Hard gamma phase wire, specially suited for tall parts

  • For machines which require straightened wires for threading
Topas® Plus H
Topas® Plus S
Topas® Plus D
Item Core Material Coating Material Tensile Strenght Elongation Color
topas plus H CuZn36 special layer 800 N/mm2
116,000 PSI
>1% Grey Gold
topas plus X Cu zinc rich brass,
double layer
500 N/mm2
72,500 PSI
1% Brown
topas plus S CuZn36 zinc rich brass,
double layer
800 N/mm2
116,000 PSI
1% Brown
topas plus D CuZn20 zinc rich brass,
double layer
800 N/mm2
116,000 PSI
>1% Grey Brown

*Please inquire for spool size and availability