The inner surface of the hole is characterized by the absence of any machining marks, allowing for a finish close to a mirror surface.
Chain components and insert colors, rollers/bushings/colors can achieve a dimensional tolerance of 20μm for shaft and hole diameters. The inner surface of the hole has no marks from the machining process and is finished to a mirror-like quality. Both end surfaces are smoothly finished with no burrs present. With a full production system operating 24 hours a day, we can produce approximately 300 million units annually. 【Features】 - Dimensional tolerance of 20μm for shaft and hole diameters - Inner surface of the hole is free of machining marks and has a mirror-like finish - Both end surfaces are smoothly finished with no burrs - Capable of producing approximately 300 million units annually with a full 24-hour production system - Materials: SUJ2, SNCM, SCM, SWCH, etc. - Processing machines: Nut formers, parts formers - Dimensions: Shaft diameter 3.0mm to 10.0mm, total length 3.0mm to 12.0mm *For more details, please contact us or refer to the PDF data.
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Applications/Examples of results
【Usage】 ○ Chain parts for automobiles and motorcycles ○ Retaining parts for automobiles and electrical equipment *For more details, please contact us or refer to the PDF data.
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Company information
Sato Bolt Co., Ltd. is a company that pursues high precision and high productivity in the field of cold forging processing, continuously creating and challenging itself every day. "Paying attention to detail, being beautiful and pure." "Putting effort into everything and striving diligently." "Acting honestly and enthusiastically, free from personal gain and desires." These are our management principles, and we promise reliable quality. **Benefits of Sato Bolt's Cold Forging Processing** ☆ A significant reduction in material costs is possible by switching from cutting processing! - Improved strength and wear resistance due to work hardening. - The ability to mass-produce the same product in a short time. These are some of the advantages.