• Good for corners and angles, and removal of contaminants such as scale, concrete, slag, and marine growth
• Knotted construction provides high-impact brushing
• Heavy-duty brushing action for faster removal rates on tougher jobs
• External nut

PFERD 82523 Wire Wheel Brush, Knotted, Diameter: 4 Inch, Wire Size: 0.023 Inch, Trim Length: 1-1/4 Inch, Number of Rows: 1, Arbor Size: 5/8-11 UNC, Max. RPM: 9000, Filament Material: Carbon Steel