Industrial wire end brush with knotted wire construction for aggressive cleaning, deburring, and surface preparation in recessed areas, pipes, and hard-to-reach spots. The knotted wire design provides stiffer action than crimped wire for removing heavy rust, scale, and weld spatter.

• Brush diameter: 1 inch
• Wire type: knotted steel wire, .020" diameter
• 1/4" round shank fits standard drill chucks
• For heavy rust, scale, weld spatter, and paint removal
• Reaches recessed areas, inside pipes, and confined spaces
• For use on metal surfaces