JET knot banded wire cup brushes are similar to a regular knot style cup brush but have the added feature of a band or knock-off ring This ring helps to eliminate brush flare out keeping brush tips in contact with the workpiece for a more aggressive brushing action As the exposed brush wears down to the ring it is easily knocked off to expose the balance of the wire for increased brush life An excellent safety and performance aid the band helps to reduce wire breakage caused by flare out Features exclusive larger diameter high density knot twisted brushes for 5" and 6" grinders Application Rust/Paint Removal, Cleaning, Deburring Application Type Steel Arbor Size 5/8"-11 Bristle Type Knotted Wire Brush Diameter 3-1/2" Fill Diameter 0.02" Max. Operating Speed 11000 RPM Tool Type Angle Grinder Type Knotted Cup
