This Tool Shop 4" Knotted Wire Wheel Brush Twist Wire Wheel for Angle Grinder is the perfect addition to any metalworking supplies collection. With a 5/8 in-11 arbor hole size and a brush diameter of 4 in, this cup brush is designed to efficiently remove rust, paint, and other surface coatings from a variety of materials. The brush is made of knotted steel wire and features a threaded arbor mounting type.

The Aain brand brush is made in the United States and comes as a single unit. This brush is ideal for heavy-duty applications and is suitable for use with angle grinders with a 4-5" wheel size. It is a non-custom bundle unit with no modifications, and it does not carry any California Prop 65 warnings.