Core Technology of High-Speed EDM Machining for Tungsten Carbide | 40+ Years Expert in Precision EDM Solutions - NEUAR EDM

Using the latest ultra-hard tungsten carbide high-speed EDM circuit.

Using the latest ultra-hard tungsten carbide high-speed EDM circuit.

Ø15mm Tungsten Carbide High-Speed EDM Roughing

Core Technology of High-Speed EDM Machining for Tungsten Carbide

Tungsten carbide is an extremely hard material that can be challenging to machine using conventional cutting tools. EDM technology enables efficient material removal without direct mechanical cutting, making it suitable for machining hard materials such as tungsten carbide.

NEUAR CNC EDM technology supports high-speed roughing of tungsten carbide, helping reduce machining time while preparing the workpiece for subsequent finishing operations.


Machining Case Study

Efficient Material Removal on Ultra-Hard Tungsten Carbide
Optimized EDM discharge conditions enable efficient material removal from tungsten carbide while maintaining stable machining performance, helping reduce roughing time in precision mold manufacturing.

Carbide Machining Sample

electrode wear of carbide machining

Roughing → Semi-finishing → Finishing (completed with 3 electrodes only)


Machining Case Study : High-Speed Roughing of Ø15 mm Tungsten Carbide
Demonstrating high-speed EDM roughing on a Ø15 mm tungsten carbide workpiece, achieving efficient material removal and stable machining performance. This case highlights NEUAR CNC EDM's capability to machine ultra-hard materials with precision and efficiency.

Machining Data
Workpiece G3 Carbide (HRA 90)
Electrode Copper Tungsten Φ15 mm x 3 pcs
Depth 7.5 mm
Roughness Ra 0.8 / VDI 18
Cycle Time 1 hr 47 min

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Full Catalog: CNC Precision Die-Sinker EDM

Ø15mm Tungsten Carbide High-Speed EDM Roughing | Founded 1998 — Precision Systems, AE II Guidance & Global Support

NEUAR EDM designs high-speed, mirror and automated EDM solutions backed by a team with 40+ years of cumulative know-how. Our AE II Intelligent Expert System streamlines programming so manufacturers reach stable accuracy faster.

From mirror-finish surfaces around Ra 0.06–0.20 µm to reliable micro-radius features, our technology supports mold & die, medical, aerospace and automotive programs with consistent quality and throughput.

We provide structured training, responsive after-sales service and lifetime paid support for mirror EDM systems to protect uptime across global installations—ask about demos, sample cuts or a factory visit.

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