Industrial Brush 82840 / 82860 (Ø32) Industrial Brush 82800 / 10 / 50 (Ø42) Industrial Brush 82830 / 82890 (Ø63) DCmind Brush 89800 / 10 / 50 (Ø42) DCmind Brush 89830 / 89890 (Ø63)