A flap disc is a type of abrasive tool used in metalworking and other industrial applications. It is made up of multiple overlapping layers of abrasive cloth, called flaps, which are arranged around a central hub. The flaps are made of abrasive material such as aluminum oxide, zirconia alumina, or ceramic.
Features
:- Abrasive Material: Flap discs are available in various abrasive materials, including aluminum oxide, zirconia alumina, and ceramic. The choice of abrasive material depends on the application and the material being worked on.
- Grit Size: Flap discs are available in various grit sizes, ranging from coarse to fine. Coarse grits are suitable for removing surface coatings, while fine grits are ideal for finishing and polishing.
- Flap Configuration: Flap discs have flaps made of abrasive cloth that are arranged around a central hub. The configuration of the flaps determines the aggressiveness of the disc. A higher flap count provides a finer finish, while fewer flaps are more aggressive.
- Backing Material: The backing material of a flap disc can be made of either fiberglass or plastic. Fiberglass backing is more durable and suitable for heavy-duty applications, while plastic backing is lighter and more flexible, making it ideal for curved surfaces.
Applications
:- Can be used for various applications, including grinding, blending, finishing, and polishing metals, wood, plastic, and fiberglass.