Pretul Wire Cup Brush Crimped with 6mm Shank 65mm

Brass High Carbon Crimped Steel Wire, Thick bristles, For use with electric drills, Ideal to remove rust, paint residue and polish metal objects. Diameter: 2-3/4″ (69.8mm), Thickness: 19/32″ (15mm), Wire Thickness: 0.30mm, Shaft Size: ?” (6.3mm), Wire Length: 18.5mm, Maximum Speed: 4,500rpm