We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Electrical discharge machining.
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Electrical discharge machining Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Electrical discharge machining Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. 三共精機 Osaka//Manufacturing and processing contract
  2. エイチ・エー・ティー Tokyo//Manufacturing and processing contract
  3. イコール 本社・営業部 Aichi//Machine elements and parts
  4. 4 大和精工 Osaka//Industrial Machinery
  5. 4 橋川製作所 Hiroshima//Manufacturing and processing contract
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Electrical discharge machining Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Maximum thickness up to 740 mm is possible! Large wire cut electrical discharge machining. 三共精機
  2. Electrical discharge machining イコール 本社・営業部
  3. Wire cut electrical discharge machining 大和精工
  4. Explaining the Basics! A Professional in Electric Discharge Machining Teaches the Fundamental Knowledge of Electric Discharge Machining. 橋川製作所
  5. 4 Micro hole discharge machining of SUS303 エージェンシーアシスト 京都本社　営業所(仙台・東京・埼玉・神奈川・浜松・愛知・岐阜・新潟・福井・奈良・兵庫・岡山・福岡)

Electrical discharge machining Product List

61～75 item / All 99 items

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A tip diameter of 5μ! Pure titanium probe ◆ Fine discharge machining with a rotating body shape.

A tip diameter of 5μ! Pure titanium probe ◆ Fine discharge machining with a rotating body shape.

Using discharge electrodes allows for machining similar to outer diameter turning. ■Industry: Automotive (prototype) / Measuring machines / Robots

We have manufactured a probe made of pure titanium with a tip diameter of 5μ. Material: Pure Titanium Tip Diameter: 5μ Tip Angle: 10° Processing Method: Electrical Discharge Machining Our company has developed electrical discharge machining technology for fine shapes of rotating bodies. This technology allows for processing similar to outer diameter turning using discharge electrodes. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other machine elements
  • Processing Contract

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Ultra-precision machining technology - Ultra-precision electrical discharge machining

Ultra-precision machining technology - Ultra-precision electrical discharge machining

1/1000 millimeter, micron-order part processing using ultra-precision electrical discharge machining.

The development progress of ultra-fine discharge machining has made it possible to expand into the ultra-fine part processing that is particularly required for micromachines. The field of component manufacturing is now transitioning into a world that is made possible for the first time through a fusion system of electronic, chemical, and mechanical engineering technologies, in addition to traditional techniques.

  • Other processing machines

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Hatta Industries Wire Electrical Discharge Machining

Hatta Industries Wire Electrical Discharge Machining

Stable processing of molds and parts with computer technology.

Wire electrical discharge machining is a high-precision process utilizing advanced wire cutters. Everything is controlled by the latest computers, ensuring reliable performance. Thanks to the power of high technology, we achieve stable machining that leads to improved quality from molds to parts. You can also trust us with taper machining and different shapes on the top and bottom.

  • Processing Contract
  • Surface treatment contract service

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Copper material processing examples

Copper material processing examples

This is a case study of discharge machining.

This is a processing example of superhard materials. ■ Processing Example φ0.25 Screw Electrode Processing Method: Electrical Discharge Machining Material: Copper *For more details, please contact us.

  • Processing Contract

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Best surface shape electric discharge machining

Best surface shape electric discharge machining

Minimize polishing after shape engraving discharge.

To shorten the polishing time after discharge machining. Although processing time takes longer, it will subsequently reduce the polishing time done by the operator manually.

  • Plastic Mould

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Shape Electric Discharge Machining

Shape Electric Discharge Machining

It is possible to transfer complex shape contours onto hard metals! The shape is engraved using arc discharge.

Nippon Precision Industries Co., Ltd. is a company specializing in electrical discharge machining. "Shape engraving electrical discharge machining" involves passing electricity through an electrode made to the desired shape, which engraves the shape through arc discharge. It is possible to transfer complex shape contours onto hard metals. 【Features】 ■ Precision electrical discharge machining in a grid pattern with a width of 0.3 ■ Fine hole electrical discharge machining using a fine hole jig and high-speed spindle (φ0.2 and above) ■ Roll electrical discharge machining is a specialized discharge machining device that is rarely seen in the vicinity of Kobe City, Akashi City, Kakogawa City, and Himeji City. *For more details, please refer to the external link page or feel free to contact us.

  • Electric discharge machine
  • Processing Contract

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Wire Electrical Discharge Machining

Wire Electrical Discharge Machining

Ideal for intersecting holes and hole processing where drills are prone to breaking!

Nippon Seimitsu Kogyo Co., Ltd. is a company specializing in electrical discharge machining. The "fine hole electrical discharge machining" is characterized by its ability to achieve vertical accuracy of holes compared to conventional machining. It produces very little burr or stress, making it suitable for processing intersecting holes and holes where drills are prone to breaking. 【Features】 ■ Can process diagonal holes with a diameter of φ0.8 using fine hole electrical discharge machining ■ Screw machining is also possible with fine hole electrical discharge machining *For more details, please refer to the external link page or feel free to contact us.

  • Electric discharge machine
  • Processing Contract

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Kawasaki Manufacturing Co., Ltd. Artificial defect addition process in the combustion chamber cooling groove.

Kawasaki Manufacturing Co., Ltd. Artificial defect addition process in the combustion chamber cooling groove.

Insert a self-made ultra-hard alloy tool electrode into the inner surface of a thin and deep groove to add artificial defects.

An example of addressing demands that are difficult to meet with general-purpose technology by creating custom tools to perform additional processing on micro slits.

  • Defect Inspection Equipment

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Electrical Discharge Machining (EDM)

Electrical Discharge Machining (EDM)

The materials are iron, steel, and stainless steel! We would like to introduce Daken Industry Co., Ltd.'s electrical discharge machining.

Daiyen Industrial Co., Ltd. conducts "electrical discharge machining." The materials used are iron, steel, and stainless steel, with lot sizes ranging from 1 to 100 pieces. Additionally, the precision is between 0.1mm and 1/100mm. Please feel free to contact us when placing an order. 【Specifications】 ■ Materials: Iron, Steel, Stainless Steel ■ Lot Size: 1 to 100 pieces ■ Precision: 0.1mm to 1/100mm *For more details, please refer to the PDF document or feel free to contact us.

  • Electric discharge machine
  • Processing Contract

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"Fine Hole Discharge Machining" *Video available*

"Fine Hole Discharge Machining" *Video available*

Electrical discharge machining enables extremely small diameters that cannot be achieved with cutting machines! It can also handle difficult-to-machine materials such as metals.

In "fine hole discharge machining," extremely small diameter processing that cannot be achieved with cutting machines can be performed. It is also compatible with difficult-to-cut materials such as metals. Processing of a minimum hole diameter of φ0.02mm is possible. 【Features】 ■ Capable of extremely small diameter processing ■ Compatible with difficult-to-cut materials ■ Minimum hole diameter of φ0.02mm *For more details, please refer to the catalog. Feel free to contact us as well.

  • Processing Contract

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[Parts Processing Example] "Slit Processing" by Wire Electrical Discharge Machining

[Parts Processing Example] "Slit Processing" by Wire Electrical Discharge Machining

This is an introduction to a case of "slit processing" using wire electrical discharge machining! The minimum lot is from "one" piece.

This is an introduction to examples of parts processing and manufacturing using wire electrical discharge machining for "slit processing." Additionally, precision parts can be manufactured using wire cut electrical discharge machining and fine hole electrical discharge machining. ◆ We are currently offering a comprehensive catalog featuring manufacturing examples for free! ◆ 【Catalog Contents】 ■ Ultra-small processing ■ Product introductions and processing examples ■ Namtech's ideas ■ Namtech's equipment *For more details, please contact us or download the catalog.

  • Other molds
  • Processing Contract
  • Processing Jig

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[Example of Parts Processing] "Seat Grinding and Cup Seat Grinding Processing" by Electrical Discharge Machining on Hard Materials

[Example of Parts Processing] "Seat Grinding and Cup Seat Grinding Processing" by Electrical Discharge Machining on Hard Materials

This is an introduction to examples of "seat drilling and counterbore processing" using electrical discharge machining on superhard materials. The minimum order quantity is "one."

Introduction of "Seat Grinding and Dish Seat Grinding Processing" through Electrical Discharge Machining for Superhard Materials. This is a case study of parts processing and manufacturing. Additionally, we can manufacture precision parts using wire-cut electrical discharge machining and fine hole electrical discharge machining. ◆ We are currently offering a comprehensive catalog featuring case studies for free! ◆ 【Catalog Contents】 ■ Ultra-small processing ■ Product introduction and processing examples ■ Namtech's ideas ■ Namtech's equipment *For more details, please contact us or download the catalog.

  • Other molds
  • Processing Contract
  • Processing Jig

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[Parts Processing Example] Wire Processing of Tungsten Material

[Parts Processing Example] Wire Processing of Tungsten Material

Wire cut electrical discharge machining and fine hole electrical discharge machining for difficult-to-cut materials such as tungsten! We are currently offering a free collection of case studies!

At Namtechno, we conduct wire cut electrical discharge machining and fine hole electrical discharge machining of high melting point metals (hard-to-machine materials) such as tungsten, molybdenum, and tantalum, as well as their sales and processing. Due to their scarcity, we can also procure and sell materials of tungsten, molybdenum, and tantalum. 【Case Study Collection Contents】 ■ Various processing details and production examples ■ Various materials and production examples We have numerous achievements and examples published! *For more details, please refer to the case study collection available for download.

  • Other molds
  • Processing Contract
  • Processing Jig

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[Example of Parts Processing] Slit processed product with a width of 25μ (0.025 mm)

[Example of Parts Processing] Slit processed product with a width of 25μ (0.025 mm)

【*Minimum wire diameter 20μ (0.02mm)!】 High-precision shape processing is possible regardless of the hardness of the workpiece! Here are examples of wire electrical discharge machining.

"Wire processing" is a type of electrical discharge machining that uses thin brass wire as an electrode, allowing for high-precision shaping regardless of the hardness of the workpiece, while minimizing the amount of material removed from the workpiece. At Namtechno, we can process using fine wire with diameters of φ0.07 mm, φ0.05 mm, φ0.03 mm, and φ0.02 mm. [Processing Example] Processing Method: Wire cut electrical discharge machining using ultra-fine wire Processed Product: Slit processed product with a width of 25μ (0.025 mm) *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Electric discharge machine

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[Information] What is discharge machining? An explanation of the overview and features!

[Information] What is discharge machining? An explanation of the overview and features!

Create complex shapes in a single processing step depending on the shape of the electrode! Suitable for small-scale production.

"Electrical discharge machining" is a method that transforms electrical energy generated between the electrode and the workpiece into heat to melt and process metal. It also makes it easy to process materials known as difficult-to-cut materials. Since it is a non-contact processing method, there is no load on the workpiece, and because it is processed in oil, thermal distortion is minimal. 【Features】 ■ Creates complex shapes in a single processing operation depending on the shape of the electrode ■ Suitable for small-scale production ■ Easily processes materials with poor machinability ■ No load on the workpiece due to non-contact processing ■ Minimal thermal distortion as it is processed in oil *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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