HT80 M10 THREAD 75MM DIA Crimped Wire Cup Brushes are good for cleaning large areas efficiently and are not as aggressive compared to Twist Knot wire brushes. Good for use on flat surfaces. M10 fitting for 100mm machines Cleaning of large metal surface Weld scale and corrosion removal Pre-paint surface preparation Ideal for cleaning welds and fabricated steelworks Suited for use on appropriate angle grinders