Flap Disc 769F 3M™ 3M™ The 769F Flap Disc 3M™ is a high-performance abrasive designed for grinding, deburring, and finishing various surfaces, including metals, stainless steel, and heat-resistant alloys. This disc is made with abrasive cloth flaps that are coated with precision-shaped ceramic grains, providing fast and effective cutting. The 769F is designed to deliver a longer lifespan compared to traditional abrasive discs while maintaining consistent cutting performance. This flap disc is ideal for industrial applications that require rapid material removal while also providing a smooth and even finish. Its design allows for better heat dissipation, reducing the risk of workpiece deformation. Learn more