Flap Discs
(3 Products)A flap disc is a versatile abrasive product designed for grinding, blending, and finishing metal surfaces. Whether you're working with steel, stainless steel, or even aluminium, flap discs offer a combination of efficiency and precision that is hard to beat. Engineered to deliver a smooth finish and long life, these discs are essential for tasks ranging from removing welds to preparing surfaces for painting.
What Are Flap Discs?
Flap discs are abrasive tools designed for use with an angle grinder and made up of multiple overlapping layers or "flaps" of abrasive material attached to a backing disc. These flaps are usually made from materials like aluminium oxide or ceramic.
The design allows the disc to provide both grinding and finishing capabilities in one go. The flaps wear down gradually, exposing fresh abrasive surfaces, which ensures a consistent cut and extends the life of the disc.
How Are Flap Discs Used?
Flap discs are widely used across various applications in construction and metalworking. They are particularly effective for:
- Grinding: Removing welds, rust, and scale from metal surfaces.
- Blending: Smoothing out rough edges and creating a uniform surface.
- Finishing: Achieving a polished, smooth finish on metal surfaces.
Key Features of Our Flap Discs
- Medium to Hard Grinding Disc with Zirconium Corundum: Our flap discs are crafted with zirconium corundum, known for their excellent durability and cutting efficiency. This material is ideal for heavy-duty grinding tasks, ensuring effective material removal and a longer service life.
- High Effective Removal Performance: The combination of zirconium corundum and a carefully engineered design ensures high performance in material removal, making these discs suitable for demanding applications.
- Ideal for Mild and Stainless Steel: Our flap discs are specifically designed to handle both mild and stainless steel with ease, providing consistent results across different types of metal.
- Manufactured to EN 12413 Standards: Each flap disc is produced under EN 12413 standards, ensuring they meet rigorous safety and performance criteria.
- Depressed Shape: All of our flap discs feature a depressed shape, which enhances their versatility and makes them suitable for a wide range of grinding and finishing tasks.
Flap Disc Benefits
- Long Life: Flap discs typically offer a longer lifespan compared to traditional grinding wheels, thanks to their layered construction which helps in even wear.
- Smooth Finish: The layered design and the choice of abrasives like zirconium corundum or aluminium oxide ensure a smooth finish with minimal scratches.
- Fast Cut: The aggressive cutting action of high-grit flap discs enables quick material removal, saving time on heavy-duty tasks.
Frequently Asked Flap Discs Questions
How Do I Choose the Right Flap Disc for My Project?
When choosing a flap disc, consider the following factors:
- Material: Select a disc made from an abrasive suited to the material you're working with (e.g., aluminium oxide for steel, zirconia for stainless steel).
- Grit Size: Coarse grits (e.g., 40-60) are used for aggressive material removal, while finer grits (e.g., 80-120) are used for finishing and polishing.
- Disc Diameter: Ensure the disc size is compatible with your tool and the scale of your project.
How Long Does a Flap Disc Last?
The lifespan of a flap disc depends on several factors, including the material being worked on, the type of abrasive, and the pressure applied.
Generally, flap discs are designed to wear down gradually, so they should be replaced once they become worn or less effective.
