Brush cup Abraboro AB99010711 100 mm M14 crimped wire

Abraboro brush cup AB99010711 is a 100 mm wire cup brush with crimped (wavy) wire filaments and an M14 thread connection designed for attachment to compatible angle grinders. Intended for surface cleaning, rust and paint removal, deburring and preparing metal surfaces prior to welding or painting. The crimped wire construction balances aggressive material removal with surface finish control, making it suitable for a range of industrial and workshop applications.

Advantages

The crimped wire filaments provide flexible but firm contact with irregular surfaces, improving cleaning efficiency while reducing the risk of gouging. Its 100 mm diameter allows access to medium-sized workpieces and edges. The M14 thread ensures a secure fit on angle grinders with that spindle connection, offering stable rotation and consistent performance. The brush cup's construction is intended for extended use in routine metal preparation tasks.

Suitable for

• Removing rust and old paint from steel and iron surfaces
• Deburring welded joints and cut edges
• Surface preparation before welding, priming or painting
• Cleaning castings and metal parts in workshops and industrial settings

Key specifications

• Brush type: crimped (wavy) wire cup
• Diameter: 100 mm
• Filament material: steel wire
• Connection: threaded arbor for angle grinders
• Typical applications: rust removal, paint stripping, deburring, surface preparation

How to use

Mount the brush cup on an angle grinder with a compatible threaded arbor and ensure the tool is unplugged or the battery removed before installation. Tighten the connection securely according to the angle grinder manufacturer's instructions. Operate the grinder at the recommended speed range for the brush and the workpiece; avoid excessive side pressure — allow the brush filaments to do the work. Keep steady, controlled movements across the surface and recheck the workpiece regularly to prevent over-polishing or damage.

Usage recommendations

Use appropriate personal protective equipment including eye protection, gloves, and respiratory protection when removing rust or paint. Select the crimped wire cup for general cleaning and light to medium material removal; for very heavy scale or hardened deposits consider a heavy-duty or knot wire variant. Inspect the brush before each use for bent or worn filaments and replace the brush if significant wear is found.