This 80mm twist-knot wire cup brush offers an excellent balance between coverage and control, making it the versatile mid-size option for general-purpose heavy-duty applications. The 80mm diameter provides substantial surface contact whilst remaining manageable on standard angle grinders. Engineered for aggressive stock removal on ferrous metals, this brush features hardened steel wire formed into tight twist-knots that deliver extended service life and rapid material removal.
The twisted wire configuration makes short work of rust, scale, weld spatter and paint, whilst the cup shape sits flat to the surface for consistent, efficient coverage across larger work areas. With an M14 thread connection, this brush fits most angle grinders with an M14x2 fitting, making it suitable for a wide range of cleaning, deburring and surface preparation tasks in workshops and on site.