NuoDunco 10Pcs 240 & 320 Grit Scout Flap Disc 4 1/2 Inch Angle Grinder Attachment for Metal Wood Scouring Pads Polishing Sanding Disc Paint Rust Remover Wheel

【Scouring Specialist】: NuoDunco Polishing Flap Disc consists of more than 60 small square "scuff pads" that remove rust, oxides and corrosion without harming the metal surface. It also brightens metal, restoring its original luster and color. 【Soft Nylon Fiber】: Scuff flap discs is crafted from premium nylon fiber, the different grit levels depend on the thickness and tightness of the fibers, upgraded thickness and width ensuring strength and durability, extending its lifetime by 50%. 【Bevel Type 27】: Bevel Type 27 angle flat design makes flat and undulating sanding much more convenient, great for surface preparation, and working on welded seams at a working angle of 0°. 【Multi Application】: 240 Coarser grit for heavier rust and paint removal. 320 Medium grit for general use.Our nylon fiber flap discs are widely used for metal pre-polishing, welding job cleaning, wood furniture paint refinishing, smoothed out cast iron, removing corrosive chemical stains, polishing fiberglass. 【Grinder Attachment】: 4-1/2-inch diameter with a 7/8-inch arbor size compatible with an angle grinder with a maximum 12,500 RPM grinding speed. Recommended speed for general use is less than 5,000 RPM.