FIVE INCH CALCINE ALUMINUM OXIDE FLAP DISC

Product Introduction: Calcined Aluminum Oxide Flap Discs

1. Product Overview

Calcined aluminum oxide flap discs are high-performance abrasive tools designed for demanding grinding, blending, and finishing applications. Featuring premium calcined aluminum oxide grains, these discs provide superior cutting efficiency, longer lifespan, and consistent performance. They are widely used in industries such as metalworking, woodworking, and automotive repair, delivering excellent results on materials like steel, aluminum, and wood.

2. Product Features

1. Premium Calcined Aluminum Oxide Abrasive

• Offers enhanced sharpness and durability compared to regular aluminum oxide.

• Provides uniform and consistent material removal.

2. Durable Flap Design

• Overlapping abrasive flaps ensure even wear and extended disc life.

• Suitable for both heavy stock removal and fine finishing tasks.

3. Heat-Resistant Performance

• Calcined aluminum oxide grains reduce heat buildup, preventing discoloration or damage to the workpiece.

4. Wide Grit Range

• Available in coarse (P40–P60), medium (P80–P120), and fine (P150–P240) grits for diverse sanding needs.

5. Versatile Applications

• Works efficiently on various materials, including ferrous and non-ferrous metals, wood, and plastic.

3. Applications

1. Metalworking

• Grinding and polishing steel, aluminum, and other metals.

• Removing weld seams, rust, and surface imperfections.

2. Woodworking

• Smoothing wooden surfaces, edges, and corners.

• Preparing wood for painting, staining, or varnishing.

3. Automotive Industry

• Sanding and polishing vehicle body panels.

• Surface preparation before painting or coating.

4. Plastic and Composites

• Refining surfaces of plastic components and composite materials.

4. Technical Specifications

• Abrasive Material: Calcined Aluminum Oxide.

• Backing Material: Fiberglass or plastic backing for enhanced stability and strength.

• Grit Sizes:

• Coarse: P40–P60.

• Medium: P80–P120.

• Fine: P150–P240.

• Disc Sizes: Common diameters include 4.5 inches (115mm), 5 inches (125mm), and 7 inches (180mm).

• Max Operating Speed: Typically 80m/s or 13,300 RPM for a 4.5-inch disc.

5. Usage Tips

1. Choose the appropriate grit size based on the material type and desired finish.

2. Ensure the disc is securely mounted on the angle grinder before use.

3. Use consistent and even pressure to avoid overheating or excessive wear.

4. Regularly inspect the disc for wear and replace it when necessary for optimal performance.

6. Packaging and Storage

• Packaging: Individually packed or in bulk boxes with protective layers to prevent damage during transportation.

• Storage Conditions: Store in a cool, dry environment away from direct sunlight and moisture to maintain product quality.

Calcined aluminum oxide flap discs provide exceptional durability and performance for grinding and finishing tasks. For more details or customized solutions, feel free to contact us!