Precision EDM Machining Services

ISO 9001 & IATF 16949 Certified
Prototype: 1~9 Days | Bulk Leadtime: 7~30 Days
±0.005mm Precision
100+ Metals & Plastics Available

Wire EDM & Sink EDM Precision Machining Service

Non-contact EDM machining for ultra-hard conductive material & fragile thin parts, including sinker EDM(cavity forming) & wire EDM(complex contour cutting). No cutting force deformation, ideal for deep narrow slots & sharp inner corner features.

CNC EDM Capabilities

Non-contact Processing

Zero workpiece deformation for thin/brittle parts

Hard Material Machining

Carbide, hardened steel, conductive ceramic available

Blind Cavity & Sharp Corner

R＜0.02mm inner corner forming impossible for milling

Wire EDM

Complex 2D contour cutting with micron precision

CNC EDM Materials

Aluminum: 2024, 5083, 6061, 6063, 7050, 7075, etc.
Alloy: brass 360, 101 copper, 110 copper, 932 bronze, zinc, etc.
Titanium: grade 2, grade 5, etc.
Stainless steel: 303, 304, 410, 17-4, 2205 Duplex, 440C, 420, 316, 904L, etc.
Steel: 4140, 4130, A36, 1018, etc.
Plastic: POM (Delrin), ABS (Acrylonitrile Butadiene Styrene), HDPE, Nylon, PLA, PC (Polycarbonate), PEEK (Polyether Ether Ketone), PMMA (Polymethyl Methacrylate or Acrylic), PP (Polypropylene), PTFE (Polytetrafluoroethylene), etc.
Other CNC Turning materials: Graphite, VeroClear

CNC EDM Applications

Custom EDM parts and Wire EDM machining services are used in the production of aircraft, aerospace, watercraft, automotive equipment, electronics, medical devices, and circuit boards, to name a few industries. Wire EDM services are ideal for custom parts requiring complex cuts and shapes or incredibly tough material with tight tolerances for low and high volume runs. Custom parts with delicate sections can also be machined, achieving very fine holes without distortion since electrical discharge machining is non contact.

Robotics

Medical

Electronic

Power Generation

The Case Studies Of CNC EDM Parts

You have a complex part design, our CNC turning service can help you turn it into a reality. With the right equipment, strong technical knowledge, and a focus on quality. From tool design to finishing and then on to shipment, Hongwen ensure that every project is completed to a high standard and that your orders are delivered on time, every time.