Semi-flexible Vulcanized Fiber Disc

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A semi flexible vulcanized fiber disc is a type of abrasive tool used in various applications, such as metalworking and surface preparation. It is constructed from vulcanized fiber material, which is a dense and rigid composite made by impregnating layers of paper with resin and subjecting them to a curing process. The term “semi flexible” indicates that the disc possesses a degree of flexibility, allowing it to conform to contours and irregularities on the work surface while maintaining a certain level of rigidity.

1. Aperture: 22.2mm

2. Rotational speed: 13300rpm

3. Material: silicon carbide abrasive

4. For stone, marble, fibreglass ect

5. Price for 1pc



  1. Metal Grinding and Deburring: Semi flexible vulcanized fiber discs are widely used in metalworking for grinding and deburring applications. They can efficiently remove excess material, burrs, and sharp edges from metal surfaces.
  2. Surface Preparation: These discs are employed for surface preparation tasks, such as cleaning, smoothing, and preparing surfaces for subsequent treatments like painting, coating, or welding.
  3. Weld Seam Removal: In welding applications, these discs are useful for removing weld seams and achieving a smooth and uniform surface finish on welded metal joints.
  4. Rust and Paint Removal: Semi flexible vulcanized fiber discs are effective in removing rust, corrosion, and old paint from metal surfaces, facilitating the restoration of materials and equipment.
  5. Woodworking: While primarily designed for metalworking, these discs can also be used in woodworking applications for shaping and finishing wood surfaces, especially in situations where a semi-flexible abrasive is preferred.
  6. General Material Removal: These discs are suitable for general material removal tasks in various industries, providing a balance of strength and flexibility to adapt to different workpiece contours and shapes.
  7. Foundry Applications: In foundries, semi flexible vulcanized fiber discs are used for grinding and finishing castings, helping achieve the desired surface quality.
  8. Maintenance and Repair: They find application in maintenance and repair work across industries, offering a versatile solution for tasks such as cleaning, smoothing, and restoring various materials.
  9. Fabrication and Manufacturing: Semi flexible vulcanized fiber discs play a crucial role in the fabrication and manufacturing processes, contributing to the precision and quality of the final products.
  10. Automotive Industry: These discs are commonly used in the automotive industry for tasks such as grinding, deburring, and surface preparation of metal components.
SKU: AHS57377 Category:


115 mm 50Grit

Safety measures and precautions

  1. Personal Protective Equipment (PPE):
    • Eye Protection: Wear safety glasses or a face shield to protect your eyes from flying debris, sparks, and dust generated during the grinding process.
    • Ear Protection: If the noise level is high, use ear protection, such as earmuffs or earplugs, to prevent hearing damage.
    • Respiratory Protection: If working in an environment with dust or fumes, wear a dust mask or respirator to protect your lungs.
  2. Clothing and Accessories:
    • Wear appropriate clothing, including long sleeves, long pants, and closed-toe shoes, to protect against sparks and debris.
    • Avoid wearing loose clothing, jewelry, or accessories that could get caught in the rotating disc.
  3. Work Area Setup:
    • Ensure a well-ventilated work area to minimize exposure to dust and fumes.
    • Keep the work area clean and free of clutter to prevent tripping hazards.
    • Securely clamp or fix the workpiece in place to prevent movement during the grinding process.
  4. Machine Safety:
    • Use the appropriate size and type of semi flexible vulcanized fiber disc for the task at hand.
    • Ensure that the machine is in good working condition, with all guards and safety features in place.
    • Follow the manufacturer’s recommendations for the use and maintenance of the abrasive tool.
  5. Tool Handling:
    • Hold the tool with a firm grip and maintain proper control during operation.
    • Never force the tool. Let the abrasive disc do the work, and avoid excessive pressure.
    • Do not remove the safety guard or alter the tool in any way that compromises safety.
  6. Pre-Operation Inspection:
    • Inspect the semi flexible vulcanized fiber disc for any damage or defects before use. Replace damaged discs immediately.
    • Check for proper mounting and secure attachment to the tool.
  7. Safe Operating Practices:
    • Keep hands and body away from the rotating disc.
    • Do not overreach or stand directly in line with the rotating disc.
    • Wait for the abrasive tool to reach full speed before contacting the workpiece.
    • Avoid awkward positions and maintain a stable stance while operating the tool.
  8. Emergency Preparedness:
    • Be familiar with the location of emergency shut-off switches.
    • Know the location of first aid supplies and how to access them.

Based on 2 reviews

4.5 overall

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  1. Zainab

    Great communication, smooth transaction.


  2. Carolyne Rubari

    Easy to use product.

    Carolyne Rubari