Disc Brush, Product Type Disc Brush, Quick Change System Not Applicable, Bristle Type Dot, Bristle Material Ceramic, Brush Dia. 100 mm, Wire Dia. 0.04 in, Bristle Length 18 mm, Grit 120, Overall Length Not Applicable, Compatible Tool Type CNC Machine, Color Not Applicable, Primary Material Application Ceramic, Plastic, Wood, Operating Speed – Maximum 2,200 RPM, Shank Length Not Applicable