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 46 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 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:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. 丸大精密 Osaka//Manufacturing and processing contract
  2. ナムテクノ Gifu//Manufacturing and processing contract
  3. 三共精機 Osaka//Manufacturing and processing contract
  4. 4 エイチ・エー・ティー Tokyo//Manufacturing and processing contract
  5. 5 放電 本社 Miyagi//Manufacturing and processing contract
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Electrical discharge machining Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 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. [Processing Introduction] Magic Metal ナムテクノ
  3. Electrical discharge machining イコール 本社・営業部
  4. Electrical discharge machining [Precision machining technology cultivated in the aerospace and space industries] エイチ・エー・ティー
  5. 4 Using electrodes with a diameter of 0.3 to 3 mm! Fine hole discharge machining. クロダ精機

Electrical discharge machining Product List

91～97 item / All 97 items

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Electrical Discharge Machining for Small Hole Processing in the Automotive Industry

Electrical Discharge Machining for Small Hole Processing in the Automotive Industry

Electrode diameter can be accommodated from a minimum of φ1.0mm. We can suggest appropriate sizes in increments of φ0.1mm according to your needs!

When it comes to "shape engraving," GAP.EDM is chosen by a diverse range of companies across various industries. Automotive parts / Aerospace parts / Marine parts / University research-related / Medical-related Processing achievements and application categories: 1. Mass production parts processing Engine parts, gas turbine cooling holes, nozzles, etc. 2. Precision part holes Jig holes, air vent holes, wire discharge start holes, etc. 3. General mold electrodes Die-cast molds, resin molds, ZAS molds, glass molds, etc. 4. Creation processing Small resin molds (shape processing using simple electrodes) 5. Various precision parts Shafts, gears, product components, etc.

  • Electric discharge machine

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Wire cut electrical discharge machining for molds and metal parts [Processing achievements introduction]

Wire cut electrical discharge machining for molds and metal parts [Processing achievements introduction]

We have a track record of over 500 companies and boast 30 years of trust! We own 16 machines and excel in precision machining using wire cutting technology!

Marudai Seimitsu specializes in wire electrical discharge machining and fine hole discharge machining in Higashi-Osaka City, Osaka Prefecture. We allocate a larger installation area per machine compared to typical processing companies, which increases the work efficiency of each employee and results in better products being completed more quickly! Here are some examples of our processing. What we are introducing this time is just a small example of our technology. Please contact us for information on other technologies. 【Processing Examples】 ■ Precision Processing Precision progressive molds (plate thickness 0.06) Achievements in mold parts tolerance (-0, +0.003), etc. 【Equipment Owned】 ■ Wire Electrical Discharge Machines: 16 units ■ High-Speed Fine Hole Discharge Machines: 2 units ■ CADCAM: 7 units

  • Processing Contract
  • Electric discharge machine

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We are currently offering a collection of precision machining case studies processed by wire electrical discharge machining and fine hole discharge machining!

We are currently offering a collection of precision machining case studies processed by wire electrical discharge machining and fine hole discharge machining!

In addition to plastic molds and parts processing, we can also process difficult materials such as Inconel and carbide, as well as thin aluminum sheets! *Many examples of precision processing are available!

Marudai Seimitsu specializes in wire electrical discharge machining and fine hole discharge machining in Higashi-Osaka City, Osaka Prefecture. We have numerous processing achievements in precision progressive molds with a thickness of 0.06, precision plastic molds, large die-casting molds, blank products, spline gauges, coupling gauges, screw gauges, medical instruments, prototype parts, and conductive ceramics. As a technical group holding first and second-level skill certifications, we are committed to improving manufacturing precision. In 2016, we received the "Osaka Excellent Manufacturing Company Award." Among our 16 pieces of equipment, we have 5 large processing machines and 2 ultra-precision wire electrical discharge machines. We are also advancing the establishment of a 24-hour robot automation system for wire cutting processing, further enhancing productivity and contributing to employee work style reform. [Contents] ■ Materials suitable for precision processing ■ Processing examples ■ Equipment owned ■ Company information *For more details, please refer to the "Precision Processing Case Collection" available for download in the PDF below.

  • Electric discharge machine
  • Processing Contract

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Due to the complex shape, we had to request multiple processing companies... solved!

Due to the complex shape, we had to request multiple processing companies... solved!

Marudai Precision, specializing in wire electrical discharge machining and fine hole discharge machining, will solve all your concerns about "not being able to find a good machining company!"

Are you struggling to find a good machining company? Do you know the key points to identify a reliable precision machining contractor? 【Key Points to Identify a Reliable Precision Machining Contractor】 ▶ Able to accommodate various machining methods! Typically, the limit for taper cuts with standard wire is about 10 to 15 degrees, but places that can use large taper cuts can process at angles of 30 to 40 degrees! If they can handle various machining methods, including difficult-to-clamp jigs, you can consider quotes that other companies have declined. ▶ Consistent support from skilled staff! It's reassuring when skilled staff handle everything from quoting to delivery with responsibility. The national qualification for electrical discharge machining technicians requires a certain number of years of work experience as a prerequisite. Companies with operators who hold this qualification are recommended! ▶ Requests can be made from anywhere in the country! Companies that operate nationwide can respond quickly regardless of the user's location! Marudai Precision specializes in wire electrical discharge machining and fine hole discharge in Higashi-Osaka City, Osaka Prefecture, and possesses all the above points! For more details, please refer to the PDF or contact us.

  • Processing Contract
  • Processing Jig
  • Electric discharge machine

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What is electrical discharge machining?

What is electrical discharge machining?

It is possible to drill holes, carve grooves, and cut precise shapes even in hard metals.

"Electrical discharge machining" is a processing method that creates holes, adds contours to metals, or cuts them using the energy of sparks generated by electricity. By repeatedly generating fine discharges in the gap between a metal called an "electrode" and the workpiece, the workpiece is processed while being melted. Any metal that conducts electricity can be processed, and even hard metals like hardened materials, which cannot be machined with conventional cutting methods, can be drilled, grooved, or precisely shaped. 【Three Processing Methods】 ■ Die-sinking electrical discharge machining ■ Wire electrical discharge machining ■ Fine hole electrical discharge machining *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Electric discharge machine

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Limited Company Gap EDM Processing Achievements/Technology

Limited Company Gap EDM Processing Achievements/Technology

We have a track record of die-cast molds, resin molds, ZAS molds, glass molds, and small resin molds!

We would like to introduce our processing achievements and technologies. In mass production parts processing, we have various processing achievements such as engine parts, gas turbine cooling holes, nozzles, etc. In precision parts hole processing, we handle jig holes, air vent holes, wire discharge start holes, and more. Additionally, in the technology of die-sinking electrical discharge machining, we possess skills in processing blind holes, inclined holes, and deep holes. 【Processing Achievements Application Categories】 ■ Mass production parts processing ■ Precision parts holes ■ Total mold electrodes ■ Creation processing ■ Various precision parts *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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We provide mold processing with a <die-sinking electrical discharge machine>! 【Automotive industry】

We provide mold processing with a <die-sinking electrical discharge machine>! 【Automotive industry】

We can accommodate a wide variety of customer requests, including lathes, milling machines, machining, and more!

Processing Achievements - Application Categories 1. Mass Production Parts Processing Engine parts, gas turbine cooling holes, nozzles, etc. 2. Precision Parts Holes Jig holes, air vent holes, wire discharge start holes, etc. 3. General Mold Electrodes Die-cast molds, resin molds, ZAS molds, glass molds, etc. 4. Generative Processing Small resin molds (shape processing using simple electrodes) 5. Various Precision Parts Shafts, gears, product components, etc.

  • Electric discharge machine

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