SALI 2 Pack Wire Cup Brush, 3 Inch Twisted Knotted Cup Brush for Grinders, with 5/8-11 Inch Arbor for Heavy Cleaning Rust, Stripping and Abrasive, for Angle Grinder - SALITools, O0603902

• Size : 3 inch ,threaded arbor: 5/8”-11 and made of high-quality carbon steel wire ,works better with a right angle grinder This twisted wire cup brush is designed to scour metal,removes rust, scale and weld point, ideal for heavy-duty, polish surfaces, soft wood, hand wood materials and grinding Reliability, long life, safety, smoothness and ease of use Thick, knotted cup design is ideal for heavy-duty, polish surface conditioning on expansive surface areas .crimped cup design delivers maximal flexibility and fatigue resistance while also scratch risk in metal surface areas Constructed with internal holding plate to ensure consistency and safety.wire is inspected to meet demanding quality specifications