Minigrinder Cup Brushes: Designed for higher speed rotation in a high speed angle grinder. Suitable for deburring, weld cleaning, paint and rust removal, and surface preparation. Available standard with carbon steel, stainless steel, brass, or bronze wire in both crimped and twisted knot styles. A variety of common threaded arbor hole sizes is available including popular Metric sizes to fit all brands of grinders. Recommended maximum safe free speed is 12,500 rpm. Diameter is 2 ¾", and trim length varies by model from ¾" to 7/8".

Lessmann - Germany

Otto-Germany

Craftmann 

Lion

Kullen - Germany

Weiler-Germany