News Center

06-25

JR Diamond Tools: A Global Leader in Diamond and CBN Grinding Wheel Manufacturing

In the field of tool grinding products, JR Diamond Tools has established itself as a world-leading manufacturer, earning the trust of global customers through outstanding product quality and continuous innovation. The company specializes in high-performance diamond and CBN grinding wheels, offering premium grinding solutions to meet the evolving needs of the industry.

2025-06-25

06-20

JR DIAMOND GRINDING WHEELS YOU CAN TRUST

At JR, we specialize in premium diamond grinding wheels built for precision and durability. Our wheels feature synthetic diamond—the hardest known abrasive—engineered to deliver peak performance on non-ferrous materials. Coated in nickel or copper, our wheels last longer and perform with greater accuracy. Whether you're working with ceramics, glass, carbide, stone, or composite materials, our comprehensive range of superabrasive solutions ensures burr-free edges, minimal heat damage, and less downtime—helping you boost efficiency.

2025-06-20

06-13

Hybrid Bond Diamond and CBN Grinding Solutions

Our advanced Hybrid Bond systems are engineered by integrating the key performance characteristics of multiple bond types — such as Resin, Metal, or other proprietary matrix combinations. This hybridization delivers superior grinding performance, targeting some of the most challenging materials and applications in modern manufacturing. Each Hybrid wheel is custom-designed to meet specific operational requirements. Applications include precision grinding of carbide and high-speed steel (HSS) tools. Whether you're manufacturing tools from solid or performing regrind operations, our Hybrid wheels provide fast, cool, and sharp cutting performance across the board.

2025-06-13

06-07

Advanced Grinding Approach for Toroidal Worms Based on Five-Axis Machining with Disc-End Mills

In the field of high-precision gear manufacturing, toroidal worms have gained significant attention due to their compact design, smooth transmission performance, and high load-bearing capacity. However, the complex geometry of toroidal worms poses substantial challenges for conventional machining and grinding techniques. To address these challenges, a novel grinding approach has been developed based on five-axis machining technology using disc-end mills. This approach integrates an internal spindle grinding head and a tilted grinding wheel support structure, offering enhanced accuracy, flexibility, and efficiency in the production of toroidal worms.

2025-06-07

05-29

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

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

08-15

5 setups for Ceramic Grinding

How to Choose the right wheel is critical for success.

2024-08-15

07-19

Why use cylindrical grinding

The choice of grinding wheel not only affects the machining accuracy and surface quality of the workpiece, but also affects the loss, service life, production efficiency and production cost of the grinding wheel. To achieve the purpose of choosing a grinding wheel reasonably, the following basic principles should be observed

2024-07-19

05-24

Evolving Lead Times in Blade and Grinding Wheel Production

The evolution of lead times in blade and grinding wheel production reflects the dynamic nature of the manufacturing industry. While advancements in technology and materials have enabled shorter lead times for certain products, the interplay between blades and grinding wheels remains pivotal in optimizing efficiency and performance. By understanding and addressing the specific requirements of different applications, manufacturers can adapt their processes to meet evolving market demands, thereby driving progress and innovation in the realm of industrial machining.

2024-05-24

04-29

The Strengths of CBN Wheels in Metal Grinding Processes

CBN wheels represent a transformative advancement in the realm of metal grinding operations. Their unmatched durability, precision, and adaptability render them indispensable assets across a spectrum of industries. As technological progress continues, CBN wheels serve as a testament to the creativity and innovation propelling advancements in abrasive machining.

2024-04-29