3-1/2 x 5/8-11NC Knot Twisted Cup Brush - High Performance for Angle Grinders - (JT554207)

JET knot twisted wire cup brushes offer a more aggressive cutting action than crimped brushes due to the impact action of the knots and the stiffer wire. Used on angle grinders for heavy duty cleaning, weld and scale removal, deburring and general heavy duty brush work. Made with high resistance carbon steel piano wire for long life when used for heavy duty brushing applications * 554207 features exclusive larger diameter high density knot twisted brushes for 5" – 6" grinders. The industry's most productive knot twisted brushes for this grinder range * 553683 made from high tensile stainless steel piano wire for contamination free brushing of stainless steel;