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Diamond & CBN Flap Discs for Grinding – Durable Diamond Abrasive | China Factory & Suppliers | High-Performance Flap Discs

A diamond & CBN flap disc is an essential tool for grinding and polishing hard surfaces, making it a popular choice for professionals and DIY enthusiasts alike. Manufactured in China, our high-quality flap discs feature a central hub with flaps covered in premium diamond abrasive material. This design enables the disc to be used with angle grinders to effectively remove material and achieve a smooth finish on surfaces such as stone and concrete. The diamond coating ensures exceptional durability and a longer lifespan compared to traditional abrasive discs.

Features: Our diamond flap discs provide high cutting speeds, extended working life, and versatility for both dry and wet grinding applications, making them an ideal choice for various projects.

Size options include: Φ100*16mm, Φ115*22.5mm, and Φ125*22.5mm.

Available Grit: Ranges from 40# to 800#. As a leading factory and suppliers of diamond flap discs in China, we are committed to providing superior products that meet your grinding and polishing needs.

    Description
    Utilizes aluminum or fiberglass backing, securely bonded with diamond or CBN abrasive cloth.
    Easily installed on angle grinding machines.
    Offers cost-effective pricing.
    Features a flexible diamond design suitable for both dry and wet grinding.
    Provides high cutting speeds, long working life, ease of use, and comfortable, vibration-free operation. Delivers a smooth, chip-free finish.
    Flap discs are made of overlapping abrasive-coated flaps that are attached to a central hub. As the disc is used, the flaps wear away, exposing a fresh layer of abrasive mineral. This ensures a consistent cut rate and finish throughout the disc's lifespan.
    The gaps between the coated abrasive flaps make flap discs more conformable than other grinding discs and wheels. This feature makes them ideal for grinding and blending on curved and contoured surfaces.
    Frequently Asked Questions
    What backing materials are used for these flap discs?
    These flap discs utilize either an aluminum or fiberglass backing, which is securely bonded with high-performance diamond or CBN abrasive cloth.
    Can these flap discs be used for wet grinding applications?
    Yes. They feature a flexible diamond design that makes them highly suitable for both dry and wet grinding operations.
    How do these flap discs maintain a consistent cut rate over time?
    They are constructed with overlapping abrasive-coated flaps. As the disc is used, these flaps wear away to continuously expose a fresh layer of abrasive mineral, ensuring a consistent cut rate and finish throughout the disc's lifespan.
    Why are flap discs better suited for curved and contoured surfaces?
    The gaps between the coated abrasive flaps provide greater flexibility and conformability compared to standard grinding discs and wheels, making them ideal for blending and grinding on contoured shapes.
    What type of machines are these discs compatible with?
    These flap discs are designed for easy installation and compatibility with standard angle grinding machines.
    What are the primary performance benefits of these tools?
    They deliver high cutting speeds, a long working life, user-friendly operation, and a comfortable, vibration-free grinding experience that yields a smooth, chip-free finish.

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