• Includes 32 2-inch flap discs (50 mm x 50 mm x 6 mm) in grits 40, 60, 80, and 120, 1 2-inch rotary disc, 1 round rod, and 1 6 mm hexagonal rod • Discs made of high-quality zirconia alumina, subjected to high-temperature calcination to improve wear resistance and sharpness • Offer low noise level, high elasticity, good self-sharpening, high sanding performance, and good heat dissipation • Antistatic properties and excellent polishing capability • Absorb vibrations, do not wear out during use, and keep the workpiece clean • Lightweight, durable, compact, and easy to carry, with strong adhesive bonding • Ideal for polishing, deburring, welding, blending, removing rust, and finishing on stainless steel, aluminum, concrete, and other surfaces