Wire cup brush Smart 75 mm, brass-plated, for grinder/drill

Wire cup brush Smart 75 mm with brass-plated wires is designed for surface preparation tasks such as rust and paint removal, deburring and light polishing. The 75 mm diameter and cup-shaped design allow effective cleaning of flat and curved metal surfaces. This brush is intended for use with angle grinders and drills; verify shaft size and mounting compatibility with your tool before use.

Advantages

The brass-plated wires provide improved adhesion to contaminants and reduce sparking compared with untreated steel in many applications, while maintaining effective abrasion for metal surface preparation. The cup shape concentrates brushing action for consistent contact on workpieces and improves control during use. Its compact 75 mm diameter offers access to tighter spots that larger brushes may not reach.

Suitable for

• Removing rust and loose paint from metal surfaces
• Deburring edges and weld seams
• Cleaning and preparing surfaces prior to painting or coating
• Light polishing and surface finishing of hard materials

Key specifications

• Brush type: cup brush with twisted wire filaments
• Wire plating: brass-plated wires for reduced sparking tendency
• Diameter: 75 mm
• Intended mounting: for use on grinders and drills (confirm shaft/connector compatibility)
• Typical applications: surface cleaning, rust/paint removal, deburring, light polishing

How to use

Securely mount the wire cup brush on a compatible grinder or drill according to the machine manufacturer’s instructions and ensure proper shaft fit. Wear appropriate personal protective equipment including eye protection, gloves and a dust mask. Start the tool at low speed to check stability and runout before applying to the workpiece, then increase speed as required for the task. Apply steady, moderate pressure and move the brush across the surface; avoid excessive force which can damage the workpiece or the brush. Allow the brush to cool periodically during extended work to maintain wire integrity.

Usage recommendations

Inspect the brush before each use for wire wear, deformation or loosened filaments; replace the brush if damaged. Use lower speeds and lighter pressure for thin or soft materials to prevent surface gouging. Store in a dry place to avoid corrosion of the mounting area and wires.