News Center

01-09

The Benefits of Using JR Diamond Grinding Pins for Grinding Solid Milling Tools

In advanced manufacturing, particularly in industries such as aerospace, defense, and automotive, the machining of hard, high-performance materials like Inconel 718 is a critical challenge. This superalloy, renowned for its exceptional strength, heat resistance, and corrosion resistance, is frequently used in the production of turbine blades, high-temperature components, and other precision-engineered parts. However, machining Inconel 718 presents significant difficulties due to its hardness and toughness, which can lead to tool wear, poor surface finishes, and dimensional inaccuracies if not handled properly.

2026-01-09

12-30

Electroplated Diamond Grinding Wheels for Robotic and Hand Grinding

JR Diamond Tools specializes in electroplated diamond grinding wheels designed to meet the demanding requirements of both robotic and hand grinding applications. Engineered for speed, precision, and durability, these tools excel in fast material removal on hard and difficult-to-machine materials such as ceramics, carbide, composites, glass, and advanced industrial alloys. With a strong focus on high accuracy and complex geometries, JR Diamond Tools provides reliable grinding solutions for foundry and industrial environments where consistency and performance are critical.

2025-12-30

12-20

Diamond and CBN pins

Diamond and CBN pins play a critical role in modern manufacturing environments where precision, durability, and performance are essential. Designed as superabrasive electroplated products, these  tools are engineered for the most demanding applications, including the grinding and finishing of  high-strength alloys, advanced ceramics, fiberglass pipe, and composite materials. Their ability to  maintain accuracy and cutting efficiency under extreme conditions makes them indispensable in  industries that require consistent, high-quality results.

2025-12-20

10-30

Diamond & CBN Grinding Wheels from JR diamond Tools

JR Diamond Grinding wheels are critical components in many industrial applications, from precision machining to cutting and shaping hard materials. Among the most specialized grinding wheels are those made with electroplated diamond (or CBN, Cubic Boron Nitride) tools, which are renowned for their ability to cut through extremely hard materials that would otherwise be difficult to process using conventional abrasives. These tools are crafted using either single or multi-layer structures, depending on the specific requirements of the application. In this essay, we will explore the composition, manufacturing process, advantages, and applications of electroplated diamond and CBN grinding wheels, focusing on their use in the industrial landscape.

2025-10-30

10-17

Electroplated Bonded Bullet Grinder Tool — D10‑T30‑L70‑B3

The electroplated bonded bullet grinder tool D10‑T30‑L70‑B3 is a precision rotary finishing instrument designed for high‑performance stock removal, shaping and fine finishing of hard materials. It combines a compact bullet (rounded) profile with a robust electroplated diamond surface on a small‑diameter stainless steel shaft, giving exceptional access, repeatability and life when working on difficult or precision features.

2025-10-17

10-11

Band Saw Grinding Wheel

In the woodworking industry, optimizing saw blade perOformance is crucial to ensuring operational efficiency, minimizing maintenance costs, and prolonging tool life. The proper selection of grinding wheel profiles plays a pivotal role in maintaining blade sharpness and achieving superior cutting results. This thesis examines how the choice of grinding wheel profiles—*10 / 30, *9 / 29, *13 / 29, *4 / 32, and *7 / 34 CBN—correlates with wood types (softwood, hardwood, frozen or hard wood) and seasonal conditions, particularly winter. It highlights the importance of aligning the right profile with operational requirements to enhance productivity and reduce costs.

2025-10-11

08-21

Tormek Diamond Grinding Wheels – Technical Specifications and Usage

Tormek diamond grinding wheels are precision-engineered components designed to deliver consistent geometry, extended service life, and broad material compatibility in sharpening applications. The wheel body features a diamond-coated surface bonded to a rigid steel core, ensuring dimensional stability and wear resistance throughout the life of the wheel. Unlike traditional abrasive wheels, diamond grinding wheels maintain a constant diameter and profile over time. This eliminates the need for frequent re-truing or dressing, allowing for consistent jig settings and repeatable sharpening results across multiple operations.

2025-08-21

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

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

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