ORIGINAL CUP BRUSH – TWIST-KNOT – MILD-STEEL – 2-3/4″ x 5/8″-11 – 14,000 rpm – CLAMSHELL PKG

The ORIGINAL CUP BRUSH – TWIST-KNOT – MILD-STEEL – 2-3/4″ x 5/8″-11 is a high-performance twist-knot wire cup brush designed to tackle aggressive surface preparation tasks on large, flat surfaces. Made from tempered carbon steel wire, this brush is ideal for removing paint, weld spatter, rust, corrosion, and for deburring and cleaning weld edges. With a maximum operating speed of 14,000 RPM, it’s suited for heavy-duty applications that demand durability and efficiency.

Packaged in a clamshell for protection and storage, this brush is color-coded in red for easy material identification, distinguishing it for use on mild steel and other compatible metals.

Features:

• Twist-Knot Design: Ensures aggressive brushing action, perfect for tough cleaning and preparation jobs.
• Tempered Carbon Steel Wire: Made with .020″ carbon steel wire to provide durability and efficient performance.
• Color-Coded for Easy Identification: Red for carbon steel (mild steel); green brushes are available for stainless and non-ferrous metals.
• Optional Safety Supporting Ring: Designed for extended heavy-duty use, the ring reduces wire flare for a longer brush life and can be removed once wire wears down to expose more material.
• High-Speed Rating: Operates up to 14,000 RPM, supporting fast, effective cleaning in industrial settings.

Markets:

• Metal Fabrication: Perfect for preparing metal surfaces by removing rust, spatter, and paint.
• Welding: Excellent for cleaning weld edges and removing debris from weld surfaces.
• Automotive: Ideal for aggressive rust and paint removal on car parts and frames.
• Construction and Maintenance: Suitable for heavy-duty cleaning and surface prep on metal structures and equipment.
• DIY and Workshop Use: Useful for high-speed cleaning and finishing projects on metal surfaces.

Specifications:

• Diameter: 2-3/4 inches
• Arbor Size: 5/8″-11
• Maximum Speed: 14,000 RPM
• Material: .020″ Tempered Carbon Steel Wire
• Packaging: Clamshell

The ORIGINAL CUP BRUSH – TWIST-KNOT – MILD-STEEL – 2-3/4″ x 5/8″-11 offers industrial-grade performance for users needing a reliable, high-speed wire brush. With its twist-knot design and color-coded identification, this brush provides a safe and efficient solution for surface preparation tasks in metalworking, automotive, and heavy-duty maintenance applications.