News Center

08-05

CBN Electroplated Wheels for High-Precision Grinding: Applications and Advantages

In modern manufacturing, high-precision grinding has become a key factor in ensuring product quality and production efficiency. As an advanced abrasive tool, CBN (Cubic Boron Nitride) electroplated wheels are widely used in gear grinding, automotive component grinding, and aerospace part grinding (such as for difficult-to-machine materials like Inconel). Their unique properties make them perform exceptionally well in these applications.

2025-08-05

08-01

8 Technical Advantages of Diamond Grinding Wheels

Diamond grinding wheels are precision-engineered tools that incorporate synthetic diamond abrasive grit embedded within a bond matrix, which may be electroplated, resin, vitrified, metal, or hybrid in nature. These wheels are primarily used in high-performance grinding applications where tight tolerances, high material removal rates, and excellent surface finish are critical. Industries such as aerospace, metalworking, automotive, medical, ceramics, electronics, woodworking, glass, and sapphire processing all benefit from their unique performance characteristics.

2025-08-01

07-25

Advanced Superabrasive Solutions for Metalworking

When machining advanced materials such as tungsten carbide, ceramics, and heat-resistant superalloys, only superabrasives like diamond and cubic boron nitride (CBN) can deliver the hardness, thermal stability, and wear resistance required for precise material removal. JR Diamond Tools specializes in the development and manufacturing of high-performance superabrasive solutions tailored for the most demanding grinding and finishing operations across critical industries.

2025-07-25

07-19

JR DIAMOND WHEELS – PRECISION & PERFORMANCE YOU CAN TRUST

At JR, we specialize in high-performance diamond grinding wheels designed for precision applications. Using synthetic diamond—one of the hardest materials on earth—our wheels deliver outstanding results on non-ferrous materials. With advanced nickel or copper coatings, they ensure long tool life, superior grinding precision, and minimized downtime. Whether you're working with ceramics, glass, carbide, stone, or composites, JR’s extensive range of superabrasive wheels offers the ideal solution, ensuring burr-free edges and reduced thermal impact across various shapes and applications.

2025-07-19

07-11

Diamond and CBN Grinding Pins

JR Diamond Tools manufactures a full range of electroplated diamond and CBN grinding pins designed for demanding operations on hard-to-machine materials.

2025-07-11

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