We have applied our extensive know-how in heat treatment accumulated over many years! We have started a heat treatment outsourcing service for high-quality high-speed steel products!
By introducing state-of-the-art heat treatment furnaces, we have achieved upgrades in quality, labor savings, and reduced delivery times. 【Salt Bath: For Thick HSS Products】 The salt bath, which is the origin of heat treatment, enables highly precise heat treatment. 【High Bright: For Thin and Small Parts Heat Treatment】 With High Bright, we achieve a complete press quench (hardening and rapid cooling press) that minimizes distortion. We invite you to try the heat treatment processing of a leading manufacturer with top-class market share in the fields of small diameter metal saws and milling cutters for your products. *For more details, please refer to the related links or feel free to contact us.
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■Salt Bath Processable Items: Punching tools, cutting tools, forming rolls, shearing blades, precision molds, and various other precision machine parts Processable Steel Types: SKH material, SKD material, SUS material, SUJ material, SKS material, SK material, various alloy steels Processable Dimensions: Items that fit within the effective dimensions of the furnace W300×L200×D450, with a weight of up to 3 kg Plate Items (shearing knives, plate bites, etc.): Maximum diameter Φ250mm Rod Items (large diameter drills, end mills, various molds, etc.): Maximum diameter Φ50mm | Maximum length 250mm ■High Bright Processable Items: Punching tools, cutting tools, forming rolls, shearing blades, precision molds, and various other precision machine parts Processable Steel Types: SKH material, SKD material, SUS material Processable Dimensions: Items that can be set within the basket dimensions W300×L600×H350 Plate Items (round blades, various plates, etc.): Maximum diameter Φ250mm Minimum thickness 0.5mm Rod Items (small diameter drills, various pins, arbors, etc.): Maximum length 250mm *For more details, please visit our website. https://mrt-metalsaw.com/netsusyori
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SKH material, SKD material, SUS material, SUJ material, SKS material, SK material, various alloy steel heat treatment processes, etc.
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Company information
MRT Corporation is a manufacturer of metal saws, end mills, and cutters made from carbide and high-speed steel. In the field of metal saws and end mills, we boast a top-class share in Japan and are recognized as a leading company in metal saws worldwide. Additionally, we own heat treatment facilities, allowing you to choose materials not only from "carbide" but also from "high-speed steel." The metal saws we produce are metal cutters that are incorporated into machines such as milling machines and machining centers, which are active in various industrial fields including steel, textiles, and automotive. Each product is palm-sized, lightweight, and thin, yet our precision, strength, durability, and technical capabilities to meet diverse needs and strict delivery management are widely recognized both domestically and internationally as a top brand. This is supported by our long-standing philosophy of "Kiseimitsu," which has been upheld since our founding in 1946, embodying the spirit that "quality is naturally good." Please feel free to contact us with any inquiries regarding metal saws and end mills. We will provide you with high-quality products that will surely satisfy you.