The BlueSpot Tools Flat Wire Wheel Brush is ideal for preparing metal surfaces for welding and painting. Its 6mm (1/4in) shank fits most electric drills.This BlueSpot Tools Flat Steel Wire Wheel Brush has the following specifications: Shank: 6mm (1/4in).Wire: 0.3mm.Diameter: 75mm.Max. Safe Speed: 4,500 RPM.Additional Information:• Diameter (mm): 75• Wire: Steek• Shank (mm): 6
