General description This is an industrial-quality twist knot wire cup brush made from 0.8mm hardened steel wire. It is designed for use with angle grinders, providing effective cleaning and surface preparation for various materials. Technical specifications Diameter: 100mm Thread: M14 Material: Hardened steel wire, 0.8mm thickness Compatibility and accessories Compatible with angle grinders Designed to fit angle grinders with M14 threaded arbor Installation Attach the wire cup brush to the angle grinder by screwing it onto the M14 threaded spindle Ensure it is securely tightened before use Usage Use for cleaning, rust removal, and surface preparation on metal surfaces Operate at appropriate speeds for safety and optimal performance Other information Manufactured to industrial standards for durability and efficiency.