Achieve precise surfaces finishing with these grit sanding flap wheel discs, featuring abrasive cloth flaps and great compatibility This multiple layered shutter polishing wheel designs ensures consistent pressure distribution during operations Perfect for smoothing weld seams on machinery and polishing curved automotive body components where flat sanders can't reach This grinding sandpaper wheel engineered with staggered flap alignment to minimize clogging and heat buildup Ideal for professional metalworkers, woodcraft artist, and automotive enthusiasts, Manufacturer: BULAIDAI