Twist knot wire wheel brushes provide high-impact. these wheels are used in surface preparation prior to welding and for removing weld scale, spatter and heavy corrosion. used for heavy duty cleaning applications. diameter: 4" arbor: 5/8"-11 wire size: .012" (.304mm) rpm: 20,000

• provide high-impact
• used in surface preparation prior to welding and for removing weld scale, spatter and heavy corrosion
• used for heavy duty cleaning applications
• max rpm: 20,000