
Wire Electric Discharge Machining [EDM]
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.
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We propose a method to use materials tailored to your company.
Features
- The wire is manufactured and quality-controlled in Japan.
- Many W-EDM machine manufacturers recommend the use of our wire in their machines.
- Stable discharging is enabled with our wire, as carefully selected materials are used.
Standard EDM wire

HBZ-U (HBZ-K) wireStandard brass JIS C 2800 equivalent
- Capable of automatic threading
- Hard wire
- Proterial's 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.

HBZ-MU wireStandard brass JIS C 2700 equivalent
- Brass powder reduction
- Capable of automatic threading
- Hard wire
- 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

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

ABZ-AT wireUltra-soft brass
- Wide-angle taper cutting
- Ultra-soft wire
- 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.
Inquiries
[Proterial (India) Private Limited]
Plot No 94 & 95, Sector 8, IMT Manesar, Gurugram, Haryana 122050, India
TEL : +91-124-4812300
[ Proterial Asia Pacific Pte. Ltd. ]
12 Gul Avenue, Singapore 629656
TEL : +65-6861-7711
[Proterial (China), Ltd.]
Room 1501, T1 of Raffles City, No.1133, Chingning Road, Shanghai, 200051, P.R.China
TEL : +86-21-3366-3000
Click here to download the product catalog
We propose a method to use materials tailored to your company.
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