Dewalt 4910 3-Inch Knotted Wire Cup Brush with 5/8-11 Arbor

The Dewalt 4910 is a heavy-duty 3-inch knotted wire cup brush designed for aggressive material removal on ferrous metals. Featuring a 5/8-inch-11 threaded arbor mount, this brush is compatible with standard angle grinders and die grinders for versatile metalworking applications.

Key Features:

• 3-inch diameter knotted wire construction for aggressive cutting action
• 0.02-inch heavy-duty carbon steel wire for durability and long service life
• 7/8-inch trim length provides optimal cleaning performance
• Internal holding plate design ensures consistency and safety during operation
• Maximum speed rating of 14,000 RPM for high-performance applications
• 100% wire inspection guarantees quality and reliability

Ideal for rust removal, paint stripping, weld cleaning, and surface preparation on ferrous metals. The knotted wire design delivers more aggressive cleaning action compared to crimped wire brushes, making it perfect for heavy-scale removal and stubborn corrosion. The threaded arbor mount provides secure attachment and quick changes between tools.