These discs are great for polishing, grinding, sanding and finishing stainless & mild steel
Flap discs are used to conform and shape metal. They have densely layered abrasive cloth flaps that can shape certain metals while leaving a finished look. They are most commonly used in welding, machining, heavy-duty equipment, industrial maintenance, agriculture and food production.
Flap discs offer the main advantage of being able to provide finer finishes than grinding wheels and can perform on uneven surfaces, but they also have several other benefits: