Supports thick materials up to 420mm in height | Wire cut electrical discharge machining, nationwide support from single-item prototypes.
阪神精工
We would like to introduce the wire cut electrical discharge machining services of Hanshin Seiko Co., Ltd.
We can accommodate thick workpieces up to 420mm in height and are open to consultations for processing of irregular holes, keyways, splines, fine grooves, narrow slits, tapers, and upper and lower irregular shapes. We also handle conductive materials such as hardened steel, carbide, stainless steel, Inconel, Hastelloy, and titanium alloys.
On our service page, we showcase actual processing examples, including keyway machining for large gears made of SUS304 with a plate thickness of 300mm and fine groove machining with a pitch of 0.17mm using a φ0.15mm wire. The dimensions and precision we can achieve vary depending on the material, shape, and equipment used, so we will provide guidance after reviewing your drawings or CAD data.
We accept orders from across the country for single items, prototypes, and small lots. Customers from distant locations can also place orders without visiting our office by providing drawing data and coordinating the delivery of parts through a shipping company.
Please feel free to consult us for integrated processing, including shape engraving, fine hole electrical discharge machining, machining, and polishing. When requesting a quote, please provide information on the material, dimensions, tolerances, quantities, and desired delivery dates.

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We introduce our capabilities for processing thick and high-hardness materials, examples of machining for irregular holes, key grooves, and fine grooves, as well as how to request services from across the country. You can consult us about the feasibility of processing from drawings and CAD data.




