Sealey BWBS08 Wire Brush Set 8pc Brassed Suitable for use with power tools up to the maximum rated rpm. Crimped brassed steel filaments add extra rigidity and cleaning power. Contents: Brushes; Flat Wire 25mm (x1), 40mm (x1), 50mm (x1), 65mm (x1), 75mm (x1), Removable Shafts (x3). Suitable for use with power tools up to the maximum rated speed (4500rpm) Shaft: 6mm Contents: Brushes; Flat Wire 25mm (x1), 40mm (x1), 50mm (x1), 65mm (x1), 75mm (x1), Removable Shafts (x3) Crimped brassed steel filaments add extra rigidity and cleaning power Model No BWBS08