Bosch WB510 4″ Cup Brush, Knotted, Carbon Steel, 5/8″ X 11″ Arbor

Engineered for versatility and efficiency, the 4-inch diameter Carbon Steel Knotted Wire Cup Brush is an essential tool for any portable grinder. This durable brush is adept at removing weld scale, burrs, and corrosion, making it an excellent choice for heavy-duty cleaning tasks. It operates smoothly at a maximum speed of 8,500 RPM and is compatible with all popular mini grinders, ensuring it fits seamlessly into your tool collection. Additionally, this brush proves useful in preparing surfaces for paint, delivering a coarse abrasiveness that helps achieve professional results. With a wire gauge of 24 and a sturdy 5/8-inch arbor, it offers reliability and performance for both DIYers and professionals alike.