About This

• 10 pieces of a 4" diameter Knot Cup Brush with a 5/8"-11 arbor.
• Use on an Angle Grinder. Max RPMs 9,000
• Knot wire is good for aggressive brushing for tough jobs like rust and scale removal. Cup brushes are good for flap surfaces because they cover more area.
• Made with .020 Carbon Steel wire - the most common type of wire
• Not recommended for stainless steel

Overview

• Material : Carbon Steel
• Brand : Mercer Abrasives
• Grit Material : Carbon Steel
• Bristle Type : Knotted wire
• Color : .020 Carbon Steel (10 Pack)