Verto wire cup brush M14, twisted steel, for angle grinders, model 62H131, 100 mm

Verto wire cup brush M14, twisted steel, 100 mm is a power tool accessory designed for use with angle grinders. The brush features twisted steel wires arranged in a cup shape and an M14 threaded arbor for secure attachment to compatible grinders. It is intended for surface cleaning tasks such as rust and paint removal, deburring and preparing metal surfaces before welding or painting. The braided wires deliver aggressive material removal while retaining shape for consistent working performance in workshop and maintenance environments.

Advantages

The twisted steel construction provides high abrasion and scraping capability for efficient removal of rust, scale and paint. The cup shape concentrates brush contact for faster cleaning of flat and slightly contoured surfaces. The M14 threaded connection ensures a stable fit on most common angle grinders. The braided wire format reduces individual filament loss and helps maintain brush balance during rotation.

Suitable for

• Removing rust and old paint from steel and iron surfaces
• Deburring welded joints and metal edges
• Surface preparation before painting, coating or welding
• General cleaning of metal parts, tools and workshop equipment

Key specifications

• Brush type: twisted (braided) steel wire cup
• Diameter: 100 mm
• Arbor/thread: M14 threaded connection
• Material: carbon steel wires, twisted braid format for aggressive action
• Shape: cup-shaped for focused surface contact
• Typical use speed: compatible with standard angle grinder RPM ranges (confirm grinder speed limits before use)

How to use

Ensure the angle grinder is switched off and disconnected from power before fitting the brush. Screw the brush onto the grinder’s M14 spindle and tighten according to the tool manufacturer’s instructions. Hold the grinder with both hands, position the cup brush at a shallow angle to the work surface and apply steady, even pressure; avoid excessive force that might reduce brush life or overload the grinder. Work in smooth movements across the surface, periodically stopping to inspect progress and ensure even material removal.

Usage recommendations

Wear appropriate personal protective equipment including safety goggles, gloves, ear protection and respiratory protection if dust is present. Use at recommended grinder speeds and avoid side-loading the brush. Replace the brush when wear reduces effectiveness or if wires become damaged or loose. Use on appropriate metals only; avoid use on hardened surfaces or materials that may produce hazardous sparks or fragments.