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.
Products marked with a * have a bridle fitted which an be removed to expose a further 20mm of useable wire.
This Lessmann Knot Cup Brush has the following specification:
Diameter: 65mm
Thread: M10 x 1.25
Wire Gauge. 0.50
Wire Type. Steel
Max. R.P.M. 12,500
