Knot Cup Brushes are for heavy-duty use for the preparing of metal surfaces before painting, and the removal of slag, rust, scale or concrete waste.
Lessmann knotted brushes are filled with a special steel wire of high tensile strength in order to meet the demands of this type of brush.
Stability bridle fitted.
Diameter. 120mm.
Bore. M14.
Wire Gauge. 0.50.
Wire Type. Steel.
Max. R.P.M. 6,500.