Wire cup brush MODECO MN-69-165 100 mm for angle grinder, steel bristles

Wire cup brush MODECO MN-69-165 100 mm for angle grinder, steel bristles is a 100 mm diameter cup-style abrasive brush designed for installation on standard angle grinders. The steel bristles are arranged to deliver aggressive material removal for surface preparation tasks such as removing rust, old paint, scale and welding residues. The compact cup design provides controlled contact with flat and slightly contoured metal surfaces while maintaining rotational stability at typical grinder speeds.

Advantages

The steel-wire construction offers high abrasion resistance and consistent performance during heavy-duty cleaning. The cup shape ensures even coverage and helps maintain uniform contact with the workpiece, reducing the risk of gouging when used correctly. The brush is suitable for repeated use on metal substrates and retains its shape under moderate thermal and mechanical load, providing predictable removal rates and longer service life compared with less robust alternatives.

Suitable for

• Removing rust and corrosion from steel surfaces
• Stripping old paint and coatings
• Deburring edges and removing scale after cutting or welding
• Cleaning weld seams and preparing surfaces for welding or painting
• General metal surface preparation in maintenance and fabrication

Key specifications

• Brush type: cup-style wire brush
• Brush diameter: 100 mm
• Bristle material: steel wire
• Intended tool: angle grinder-mounted accessory
• Application: aggressive material removal and surface conditioning on metals

How to use

Mount the cup brush securely on the angle grinder following the tool manufacturer's instructions and ensure the grinder is switched off and unplugged during installation. Use appropriate guard and handle positions to maintain control. Run the grinder at the recommended speed range for wire cup brushes and apply light, steady pressure—allow the brush to do the work rather than forcing it into the surface. Move the brush across the workpiece with even passes to avoid creating low spots; when working near edges, reduce pressure to prevent excessive material removal. Stop the tool and inspect the brush regularly for excessive wear or broken wires and replace the brush if safety is compromised.

Usage recommendations

Use personal protective equipment including eye protection, gloves and hearing protection. Avoid using the brush on non-metallic materials or soft metals where steel bristles might cause damage. Store the brush in a dry place to prevent corrosion of the wire filaments and discard if deformation or large-scale wire loss is observed.