Nyalox 3" x 5/8-11 Threaded Cup Brush

3" x 5/8-11 Female Threaded Nyalox Cup Brush. Nyalox brushes are safer to use than wire brushes: the abrasive impregnated within each bristle does the work!  Just spin this 3" diameter brush with a 5/8"-11 female thread onto your angle grinder and you can go to work removing old paint finishes or rust without damaging the wood, metal or masonry! Need a gentler, kinder brush?  Try white non-abrasive for most cleaning applications. Now Available in Four Styles:       Gray - 80 Grit Orange - 120 Grit Blue - 240 Grit  New!  White - Non Abrasive Zero Grit