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Products/Services
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Telecommunications field(7)
Powder press molds for electromagnetic materials, IC lead frame molds, ultra-hard molds for semiconductors, etc.
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Vehicle-related fields(0)
Cold forging for vehicle parts, various molds for hot pressing, molds for powder forming, etc.
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Industrial equipment sector(8)
Various press molds, various cutting tools, special chips, various blades, various punches, continuous punching molds, etc.
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Ironworking field(6)
Super hard rolls, cold forming dies, header dies, various shaped dies, etc.
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Mining civil engineering field(0)
Triamant, earth auger bit, boring chip, drill chip, nozzle, etc.
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Super hard material(4)
We would like to introduce our original material, "Mizuho Roy."
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Superhard forming technology(1)
We will introduce the molding technology for superhard materials. We provide complex and minimally warped materials before grinding and electrical discharge machining.
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表面改質処理「Surmo X 処理」(7)
Surmo X（R）処理とは、（株）プロテリアルで開発された表面改質の特許技術に、 弊社の製造技術（特許申請中）を融合させた極めて優れた特性を有する技術です。 超硬合金の表面を改質させる事によりモノづくりの生産性向上に貢献いたします。
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板チョコ製法(1)
当社の加工技術『板チョコ製法』をご紹介いたします。