In addition to medical devices and various gauges, we can also handle rare metals that are considered difficult to manage.
M1 Seiko provides high-level domestic "precision centerless grinding processing." Typically, in the field of centerless grinding, high precision often refers to a diameter tolerance of about 2/1,000 mm. Our company can achieve roundness of 3/10,000 mm at mass production levels. Additionally, we can handle medical devices and various gauges where precision cannot be compromised, as well as rare metals, which are often difficult to process in most factories. 【Features】 ■ Provides high-level domestic precision centerless grinding processing ■ Achieves roundness of 3/10,000 mm at mass production levels ■ Capable of handling medical devices, various gauges, and rare metals *For more details, please refer to the PDF document or feel free to contact us.
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【Product Examples (Excerpt)】 ■ Electrodes for Electric Discharge Machines ・ Round Electrodes ■ Precision Medical Devices ・ Catheters and others ■ Semiconductors ・ Guide Pins for Semiconductor Manufacturing Equipment ■ Automotive ・ Valve Pistons for Fuel Jet Injection Systems (Common Rail) ■ Stationery/Writing Instruments ・ Prototypes for Stylus/Pen Manufacturing *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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M1 Seiko Co., Ltd. is located in Ota Ward, Tokyo (Kamata area), where some of the country's top skilled craftsmen compete fiercely, and specializes in high-precision products in the micron to sub-micron range. The processing fields include a wide range of techniques such as polishing, turning, milling, jig grinding, gear grinding, form grinding, centerless (dead tools), NC turning, machining, wire cutting, and electrical discharge machining, catering to everything from parts to equipment, metals to resins, small items to medium-sized products, and from custom-made single items to mass production. We also focus on providing ideas and know-how, including design and development, and have a proven track record of solving problems for difficult jobs that other companies have declined or for items that did not meet the required precision or performance. Among the aforementioned processing fields, several of our core products have received such high praise from discerning customers that they have stated for many years, "We cannot find an alternative supplier."