AAIN 2PC 3" Knotted Cup Brush, 5/8"-11 for Grinders, 12,500 RPM, Heavy-Duty Metal Conditioning, 0.020" Carbon Steel Rust Removal

PRODUCT DESCRIPTION   About this item This twisted wire cup brush is designed to scour metal, making it perfect for cleaning weld beads, deburring machined surfaces, and removing sharp edges from sheet metal. The cup brush has a universal arbor to fit most grinders and a powder coat finish that resists rust and corrosion. Universal NPT arbor fits most 3 in. to 5/8 in-11 in. grinders, Max RPM 12,500. Ensure the balance and smooth performance High-quality carbon steel wire is 100% inspected to meet demanding quality specifications Removes rust, scale and weld splatter, ideal for heavy-duty, aggressive surfaces, soft wood, hand wood materials, surface paint peeling and grinding       Cup Brush Knot-twisted 3" D X 5/8"-11 ..........................................................................................................................................................  Knot-twisted for heavy-duty brushing such as deburring, weld edge cleaning, removal of scale, spa