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Resin Bond

Diamond & CBN Tools

For exceptional and versatile surface finishing across a variety of materials.

Composition

Resin bond diamond and CBN tools consist of diamond or CBN particles held within a synthetic resin matrix, typically made from materials like phenolic or polyimide.

Advantages

Excellent Surface Finish
The composition and firing process of vitrified materials create a hard and wear-resistant structure. This inherent durability allows the tools to maintain their profile and sharpness over extended use, leading to a longer usable lifespan and reducing the need for frequent dressing and truing.

HA
The vitrified bond's inherent rigidity prevents deformation, crucial for maintaining consistent tool shape and delivering high precision in applications with tight tolerance requirements.

SB
The bond's porous structure facilitates efficient heat management, key to preventing thermal damage to both the tool and workpiece, especially in high-speed grinding scenarios.

EC
The porosity of the vitrified bond allows for better absorption and circulation of coolants, improving grinding efficiency and heat dissipation, crucial for maintaining tool integrity and performance in wet grinding processes.

Application

Hard and Abrasive Materials

  1. Tool and Die Making: 

    • Grinding and sharpening of cutting tools, drills, and end mills

    • Shaping of dies and molds in precision tooling applications

  2. Automotive Manufacturing:

    • ​Precision grinding of engine components such as camshafts and crankshafts

    • Finishing of gears and other transmission components

  3. Bearing Industry:

    • Grinding of bearing races and rollers for smooth operation

    • Precision finishing of ball and roller bearings

  4. Machining of Hardened Steel:

    • Grinding of hardened steel parts for machinery and automotive applications​

    • Precision shaping of high-speed steel cutting tools

  5. PCD and PCBN Tool Fabrication:​

    • Shaping and finishing of PCD/PCBN cutting tools​

    • Precision grinding of PCD/PCBN inserts and tools

Resin Bond

Diamond Wheel

Resin bond diamond wheels are celebrated for their versatility and excellent finishing capabilities. Composed of a resin-based bond that holds diamond particles, these wheels strike a balance between rigidity and flexibility, making them adaptable to a variety of grinding tasks. They are particularly effective in achieving high-quality surface finishes, crucial for polishing and precision finishing operations. Resin bond wheels excel in grinding carbides, non-ferrous metals, ceramics, and composites, providing a smooth finish without excessive material removal. The flexibility of the resin bond reduces vibrations during grinding, enhancing the operator's comfort and improving the precision of the grinding process. This makes them suitable for both rough and precision grinding. Additionally, resin bond wheels are easier to dress and true than metal and vitrified wheels, allowing for quicker adjustments and adaptations to different grinding tasks. Their moderate material removal rate and adaptability make them a popular choice in toolmaking, metalworking, and the automotive industry.

© 2026 by PT Timur Lautan Sukses.

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