ELECTRIC DISCHARGE
MACHINING [EDM] WIRE

Overview

Our Electric Discharge Machining (EDM) wire is especially designed for cutting hard metals using the EDM process. Featuring superior electric properties, EDM Wire is the first choice for high-speed machining and cutting projects requiring surface precision.

Features

Standard EDM wire

BZ-U (BZ-K) wire

  • Capable of automatic threading
  • Hard wire
Standard brass JIS C 2800 equivalent
Standard brass
JIS C 2800
equivalent
  • ・Hitachi Metals' standard brass wire
  • ・High cutting speed due to zinc-rich constitution
  • ・Improved automatic threading capability due to excellent straightness of wire
  • ・Applicable for use on W-EDM machines of respective companies equipped with an automatic threading function.

BZ-MU wire

  • Brass powder reduction
  • Capable of automatic threading
  • Hard wire
  • Soft wire
Standard brass JIS C 2700 equivalent
Standard brass
JIS C 2700
equivalent
  • ・Significant reduction of brass powder adhered to cutting surface
  • ・Improved automatic threading capability due to excellent straightness of wire
  • ・Applicable for use on all models of W-EDM machines of pipe, jet or anneal systems equipped with an automatic threading function.

Special EDM wire

BZ-B wire

  • High-speed cutting
  • Brass adhesion prevention
  • Improvement in surface accuracy
  • Hard wire
  • Soft wire
Special brass Zinc content increased
Special brass
Zinc content
increased
  • ・Enhanced surface accuracy and processing speed due to the increased zinc-rich characteristic more than BZ-U
  • ・Significantly reduced amount of brass adhesion on the cutting surface by increasing the amount of zinc

BZ-AT wire

  • Wide-angle taper cutting
  • Ultra-soft wire
Ultra-soft brass
Ultra-soft brass
  • ・Particularly effective for taper cutting thanks to extreme softness achieved by special heat processing
  • ・Shows the effect especially in wide-angle (20 to 45°) taper cutting.

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