ORIGINAL CUP BRUSH – TWIST-KNOT – MILD-STEEL – 6″ x 5/8″-11 – 6,800 rpm – CLAMSHELL PKG

The ORIGINAL CUP BRUSH – TWIST-KNOT – MILD-STEEL – 6″ x 5/8″-11 is a rugged, high-performance wire brush engineered for demanding surface preparation tasks on large flat metal surfaces. With a twist-knot design and tempered .020” carbon steel wire, this brush provides aggressive cleaning power, making it ideal for removing paint, weld spatter, rust, and corrosion, as well as for deburring and cleaning weld edges. Capable of operating at up to 6,800 RPM, it’s compatible with grinders that handle high torque, offering both power and durability for industrial applications.

This cup brush is color-coded in red to signify its use on mild steel, making it easy to distinguish for the intended material. Packaged in a clamshell for added protection, it’s also available with an optional safety supporting ring that reduces wire flare and extends the brush’s life, allowing users to remove the ring as wire wears down to access additional material.

Features:

• Twist-Knot Design: Provides aggressive brushing action for tough cleaning tasks, ideal for industrial and heavy-duty use.
• Tempered Carbon Steel Wire: Made with .020″ carbon steel wire, optimized for high performance on mild steel surfaces.
• Color-Coded for Material Compatibility: Red color signifies suitability for mild steel; green options are available for stainless and non-ferrous metals.
• Optional Safety Ring: Limits wire flare, extends the brush’s lifetime, and can be removed to reveal more wire as it wears.
• High-Speed Rating: Operates safely at up to 6,800 RPM, providing fast, effective cleaning on flat surfaces.

Markets:

• Metal Fabrication: Ideal for cleaning, deburring, and preparing metal surfaces by removing rust, paint, and debris.
• Welding: Suitable for weld edge cleaning and spatter removal, particularly on mild steel.
• Automotive: Effective for rust and paint removal on metal parts in vehicle maintenance and restoration.
• Construction and Maintenance: A robust tool for metal surface prep and cleaning in heavy-duty construction and maintenance settings.
• DIY and Workshop Use: Great for high-speed metal cleaning in home workshops and DIY projects.

Specifications:

• Diameter: 6 inches
• Arbor Size: 5/8″-11
• Maximum Speed: 6,800 RPM
• Material: .020″ Tempered Carbon Steel Wire
• Packaging: Clamshell

The ORIGINAL CUP BRUSH – TWIST-KNOT – MILD-STEEL – 6″ x 5/8″-11 is designed to deliver reliable, aggressive performance for users needing a tough, high-speed wire brush. With its twist-knot construction and optional safety ring, this brush is ideal for professionals who require efficient, durable tools for surface preparation and metal cleaning on mild steel.