Angle cup brush Abraboro AB99049500 Ø100 mm, M14 threaded arbor, twisted wire

Abraboro angle cup brush AB99049500 is a Ø100 mm twisted-wire cup brush with an M14 threaded arbor, intended for use with angle grinders and compatible rotary tools. It is designed to remove rust, paint, scale and burrs from metal surfaces, and to provide aggressive surface preparation prior to welding or coating. The twisted-wire filaments and cup shape concentrate abrasion on the work area for efficient material removal on flat and contoured metal parts.

Advantages

The twisted-wire construction ensures durable, high-abrasion performance and effective removal of heavy corrosion and coatings. The Ø100 mm cup design covers a moderate working area while the M14 threaded arbor provides secure mounting on most angle grinders and compatible machines. The brush delivers consistent cleaning and deburring action with minimal filament deformation under normal operating speeds.

Suitable for

• Removing rust and scale from steel and iron surfaces
• Paint and coating removal from metal parts
• Deburring weld seams and machined edges
• Surface preparation before painting, galvanizing or welding
• Maintenance cleaning of metal tools, equipment and structures

Key specifications

• Brush type: twisted-wire cup brush
• Diameter: 100 mm
• Filament material: steel twisted wire
• Mounting: M14 threaded arbor (for angle grinders and compatible rotary tools)
• Suitable working surfaces: ferrous metals (steel, iron)
• Intended use: aggressive cleaning, rust and paint removal, deburring

How to use

Mount the cup brush securely on an angle grinder or other compatible rotary tool with an M14 arbor according to the tool manufacturer's instructions. Before use, inspect the brush for damage and ensure the tool's guard is fitted. Operate the tool at recommended speeds for twisted-wire brushes, applying steady, moderate pressure and moving the brush smoothly over the work surface. Avoid excessive side pressure and sudden impact to prolong filament life. Allow the brush to remove corrosion or coatings without forcing; withdraw periodically to inspect progress and ensure even material removal.

Usage recommendations

Use appropriate personal protective equipment including eye protection, gloves and respiratory protection as needed. Do not use the brush on non-ferrous metals where filament contamination is a concern. Replace the brush if filaments become excessively worn, bent or detached, and follow the angle grinder manufacturer's safety and speed guidelines for twisted-wire accessories.