72757 Knotted Wire Cup Brush, 2.75-In., 5/8-11 Arbor

The Forney 72757 Knotted Wire Cup Brush is a heavy-duty cleaning tool designed for fast removal of weld scale, rust, burrs, spatter and other surface contaminants from large metal surfaces. This knotted wire brush is engineered for use with high-speed air and electric tools, including portable angle grinders and stationary grinding machines, making it a versatile choice for fabrication shops, welding operations and metalworking tasks.

Ideal for fast, heavy-duty cleaning of large surfaces, this cup brush removes weld scale, rust, burrs and more on demanding jobs. The brush is designed for use in both portable and stationary machines across professional applications.

Features and Benefits

• 5/8-Inch-11 Threaded Arbor: Enables quick and easy mounting on most portable grinding units and stationary machines equipped with this standard arbor size.
• 0.020-Inch Wire Diameter: Removes weld scale, rust, burrs and spatter effectively.
• 12,500 RPM Maximum Speed: Engineered for optimal performance at high revolution speeds, delivering fast results on demanding cleaning tasks.
• Works with Right Angle Grinders: Pairs with right angle grinders for surface preparation and cleaning work.
• Alloy Steel Design: Built for demanding jobs and professional use.

Specifications

• Brand: Forney
• Model: 72757
• Brush Type: Knotted Wire Cup Brush
• Diameter: 2.75 inches (2-3/4 in)
• Arbor/Shank: 5/8-Inch-11 Threaded
• Wire Size: 0.020 inches (0.50 mm)
• Maximum RPM: 12,500
• Weight: 0.6 lb
• Dimensions: 2.75 x 2.75 x 2.25 inches