Disc Brush Product Type Disc Brush Quick Change System Not Applicable Bristle Type Turbine Bristle Material Ceramic Brush Dia 125 mm Wire Dia 0.04 in Bristle Length 18 mm Grit 80 Overall Length Not Applicable Compatible Tool Type CNC Machine Color Black Primary Material Application Aluminum Brass Carbon Steel Copper Iron Stainless Steel Operating Speed - Maximum 2 000 RPM Shank Length Not Applicable