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

46～60 item / All 99 items

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What is fine hole discharge machining that does more than just create holes?

What is fine hole discharge machining that does more than just create holes?

What is fine hole processing for cooling? Oblique hole processing is possible for aircraft parts and turbine blades.

The hole used to intake air for cooling the main body of the product is called a "cooling hole." "Fine hole electrical discharge machining" can create angled holes in aircraft components and turbine blades. Not only can we create regular holes, but we can also improve the air cooling effect with fan-shaped machining using our 5-axis fine hole machining machine. Additionally, creating fine holes at the peak of a mountain with conventional machining is extremely difficult due to tool slippage, but with our processing, we can smoothly create fine holes at the peak. 【Features】 ■ Capable of angled hole machining for aircraft components and turbine blades ■ Fan-shaped machining is also possible with our 5-axis fine hole machining machine ■ We have introduced three 5-axis fine hole machining machines to meet customer needs ■ It is also possible to create fine holes at the peak *For more details, please refer to the PDF document or feel free to contact us.

  • Electric discharge machine

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Shape-hollow discharge machining

Shape-hollow discharge machining

A processing method that shapes the surface of the electrode! Generates discharge between the workpiece and the electrode.

Our company offers "shape-controlled electrical discharge machining." For example, by preparing an electrode in the shape of a star, we can directly create star-shaped holes. The shape of the machining tool (electrode) is directly transferred, allowing for the machining of somewhat complex shapes by carefully designing the electrode. 【Features】 ■ Discharge occurs between the workpiece and the electrode ■ The shape of the machining tool (electrode) is directly transferred ■ Capable of machining somewhat complex shapes *For more details, please refer to the PDF document or feel free to contact us.

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  • Processing Contract

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Yoshida Technology Research - Fine Hole Electric Discharge Machining

Yoshida Technology Research - Fine Hole Electric Discharge Machining

From hardening and difficult-to-cut materials to non-ferrous metals like aluminum, high-speed hole processing is possible.

Electricity is passed through a brass electrode pipe, enabling high-speed hole processing for small diameter holes that are difficult to achieve with standard drills, as well as for non-ferrous metals like aluminum, from hardened and difficult-to-cut materials. Our company mainly drills start holes for wire cutting. Please note that we do not accept single-item processing for fine hole discharge only. 【Main specifications of the machine】 ■ Processing stroke = 300mm × 400mm *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Upper and lower different shapes

Upper and lower different shapes

We would like to introduce some examples of our processing. What we are presenting this time is just a small example of our technology.

Marudai Precision specializes in wire electrical discharge machining and fine hole discharge machining in Higashi-Osaka City, Osaka Prefecture. Asymmetric processing is a machining method that takes advantage of the characteristics of wire electrical discharge machining. The photo on the right shows the interior of a workpiece with a round upper shape and an oval lower shape.

  • Other processing machines

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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 processing utilizing wire cutting technology!

Marudai Precision 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. For information on other technologies, please contact us. 【Processing Examples】 ■ Fitting processing with different shapes on the top and bottom This is a high-difficulty fitting processing with different shapes on the top and bottom, consisting of four pieces. The fitting shapes are designed so that only one piece can be removed at a time. 【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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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 utilizing wire cutting technology!

Marudai Precision 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. For information on other technologies, please feel free to contact us. 【Processing Example】 ■Fitting Processing The fitting shape was cut from a single material that has been polished on six sides, processed solely by wire electrical discharge machining without using vices or dedicated jigs, and only one clamp was used for processing. Additionally, the discharge machining surface and reference surface have not been corrected with oil stones or similar tools. 【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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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 utilizing wire cutting technology!

Marudai Precision 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, resulting 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. For information on other technologies, please contact us. 【Processing Examples】 ■ Difficult-to-process materials Conductive ceramics, graphite, Inconel, etc. With our non-electrolytic power supply, we can process titanium without burning, and theoretically, any type of material can be processed as long as it can conduct electricity! 【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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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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Improved productivity with wire electrical discharge machining! Short delivery times are now possible.

Improved productivity with wire electrical discharge machining! Short delivery times are now possible.

Presenting a collection of precision machining case studies! We are implementing labor-saving and automation like a smart factory!

About 50% of the work we undertake involves the processing of press molds and related parts for automotive and construction machinery components. Recently, labor shortages and long working hours in the manufacturing industry have become social issues, making it necessary to promote mechanization of operations and improve production efficiency. To enhance productivity in wire electrical discharge machining and respond to ultra-short delivery times, we have addressed two challenges. [Challenges] Improving production efficiency and responding to short delivery times in wire cutting processing → We want to enhance productivity through unmanned operation. Streamlining the removal process of cores (scrap) → We aim to improve the core removal process to carry out the entire series of operations without delays. [Results of Our Efforts] ■ Establishment of a 24-hour unmanned processing system - Achieved unmanned continuous processing that can complete the first, second, and third cuts of molds or die plates with cores in a single setup. - Since cores can be automatically separated, removed, and collected, we can proceed directly to the finishing process without stopping the machines at night. *You can download the "Precision Processing Case Studies" from the PDF download link! Please check it out.

  • 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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We present a collection of knowledge on processing selection methods from the perspective of a wire cutting processing specialist!

We present a collection of knowledge on processing selection methods from the perspective of a wire cutting processing specialist!

We provide detailed one-point advice on the strengths of wire cutting and methods to quickly and affordably generate estimates!

This document introduces one-point advice on estimates and orders, starting with processing selection, from the perspective of a wire-cut machining specialist. It provides detailed information on the strengths and limitations of wire cutting, methods to obtain estimates quickly and cheaply, and information regarding delivery times. Please take a moment to read it. 【Contents】 ■ Strengths and limitations of wire cutting ■ Wire cutting partner: small hole discharge machining ■ Methods to obtain estimates quickly and cheaply ■ Delivery times *For more details, please refer to the PDF document or feel free to contact us.

  • Other processing machines
  • Processing Contract
  • others

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Hikawa Works Wire Cut Electrical Discharge Machining

Hikawa Works Wire Cut Electrical Discharge Machining

With over 25 years of experience in wire cutting processing and tool technology, we have processed numerous parts using wire cutting.

We will incorporate the latest technology while aiming for even higher precision, quality, and lower costs. We process small parts that are difficult to clamp, as well as large parts up to 410mm in height. With five wire-cut electrical discharge machines, we can handle everything from single prototypes to large quantities, and of course, we also accommodate different shapes, 45-degree large tapers, gears, cams, and more.

  • others

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Daiyu Precision Engineering - Electrical Discharge Machining

Daiyu Precision Engineering - Electrical Discharge Machining

It is possible to achieve shapes and precision that are difficult with conventional processing methods, as well as machining of hard-to-cut materials!

At OHBA SEIKEN, we apply wire cutting and die-sinking electrical discharge machining, which had limited usage in terms of cost and productivity, to parts processing. With our electrical discharge machining, we can achieve shapes, precision, and difficult-to-machine materials that are challenging with conventional processing methods. 【Specialized Technologies】 ■ Spline machining ■ Taper machining ■ High precision machining (±0.001mm) For more details, please refer to our catalog or feel free to contact us.

  • Processing Contract

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