05-29
2025
Metal Bond Diamond Mounted Points for precison Grinding and Dressing
Metal Bond Diamond Mounted Points are precision-engineered tools designed for precisionl grinding, dressing, and shaping of hard and brittle materials. Manufactured by sintering a matrix of powdered metal and industrial-grade diamond particles onto a steel shank, these mounted points offer superior hardness, durability, and dimensional stability. They are ideally suited for applications involving difficult-to-machine materials such as high-chrome steels, tungsten carbide, ceramics, sapphire, superalloys, and glass.
2025-05-29
05-23
2025
Are Hybrid Bond Diamond/CBN Grinding Wheels the Right Choice for Your Workshop?
If you’re looking to elevate the performance of your grinding operations—especially when dealing with hard-to-grind materials—hybrid bond diamond or CBN grinding wheels could be the solution. These wheels represent a next-generation approach to abrasives by combining the strengths of traditional bond types: resin, metal, and vitrified.
2025-05-23
12-06
2024
The Application of Roller Finishing Technology in Diamond Grinding Wheels
Roller finishing technology is widely applied in the manufacturing and maintenance of diamond grinding wheels to enhance their surface quality and performance. By using methods like vibratory finishing, centrifugal barrel finishing, and drag finishing, manufacturers can achieve a smoother surface finish, remove burrs and imperfections, and improve the overall performance of the grinding wheel.
2024-12-06
11-29
2024
At JR, we specialize in the production of premium-quality diamond grinding wheels, renowned for their performance and durability. Our wheels feature synthetic diamond abrasives, among the hardest materials available, delivering superior performance on non-ferrous workpieces. With optional nickel or copper coatings, our wheels are designed for extended lifespan, ensuring efficient and precise grinding operations.
2024-11-29
03-08
2023
Happy International Women's Day
JR-LITD China celebrates the International Women's Day by gifting each of our female employees a set of gifts and health group activities.
2023-03-08
02-27
2023
02-08
2023
History of diamond & CBN grinding wheels Manufacturer
Diamond and CBN grinding wheel experts in abrasive industry.
2023-02-08
04-02
2017
Warm congratulations: Guangzhou Jinrui won the "high-tech enterprise" certification
Recently, Guangzhou Jinrui Diamond Tools Co., Ltd. has been awarded the "High-tech Enterprise" certificate jointly issued by Guangdong Provincial Department of Science and Technology, Guangdong Provincial Department of Finance, Guangdong Provincial State Taxation Bureau, Guangdong Provincial Local Taxation Bureau and other institutions after strict review. Valid for three years.
2017-04-02
08-30
2016
JR (Guangdong)New Material CO., LTD
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Tel:13903066017
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E-mail:sales@jrdiamondtools.com
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Add: Building C28, Huachuang Industrial Park, Jinshan Avenue, Shiji Town, Panyu, Guangzhou-511450, China
