3M Flap disc 566A 180MM P040

Flap discs allow one-step grinding and blending, saving time and cost Alumina zirconia self-sharpens and provides extended life and more cutting power than aluminum oxide, reducing replacement costs Strong, Y-weight polyester-cotton backing offers flexibility and supports fast cut on medium to high pressure grinding and finishing applications Quick change disc simplifies disc changes and does not require hand tools Good for sharp edge work and flat finishing