Backing Appearance:Glassfiber with Black Paper、Glassfiber with Non-woven Cloth、Glassfiber with Net、Plastic Backing
Grain Size:40# – 360#
Flap discs are constructed of overlapping abrasive-coated flaps attached to a central hub. As the disc is used, the flaps continually wear away to expose a new layer of abrasive mineral. This allows for a consistent cut-rate and finish throughout the entire life of the disc.
The Flap blades are evenly distributed and shaped leading to a versatile, easy-to-use and wear-resistant product saving the user time and effort.
Scope of application:
Usage: Metal polishing, metal rust removal, stainless steel grinding, welding slag grinding, angle iron grinding, wood removal, etc.
Application Analysis of Flap Discs:
Flap Discs are abrasive tools that are used for grinding, sanding, and polishing various surfaces. They are made up of multiple overlapping layers of abrasive material, which are attached to a backing plate. The abrasive material can be made of various materials, including aluminum oxide, zirconia alumina, and ceramic.
Flap Discs are commonly used in metalworking, woodworking, and automotive industries. They are used for removing rust, paint, and other coatings from metal surfaces, as well as for smoothing and finishing wood surfaces. They are also used for grinding and polishing welds and other metal surfaces.
One of the advantages of Flap Discs is that they are versatile and can be used on a variety of surfaces. They are also long-lasting and can be used for extended periods of time without needing to be replaced. Additionally, they are easy to use and can be attached to a variety of tools, including angle grinders and sanders.
Product Specification:

However, there are some limitations to Flap Discs. They can be more expensive than other abrasive tools, and they may not be suitable for all types of surfaces. Additionally, they can be more difficult to control than other abrasive tools, which can lead to uneven results.




