Grinding brush GRAPHITE 100 mm M14 twisted steel bristles for angle grinders

GRAPHITE 100 mm twisted steel-bristle grinding brush with M14 thread is a power tool accessory intended for use on angle grinders. With a 100 mm working diameter and a threaded M14 arbor, the brush is engineered for aggressive surface cleaning, rust and paint removal, deburring and metal preparation. The twisted steel bristles are arranged to increase contact pressure and cutting action, making the tool suitable for heavy-duty applications on steel and other hard surfaces.

Advantages

The twisted steel-bristle design provides intensive material removal and fast cleaning of welded joints, seams and corroded surfaces. The 100 mm diameter balances reach and control, allowing work in confined areas while maintaining effective coverage. The M14 threaded connection ensures secure attachment to most angle grinders with standard arbors, reducing vibration and wobble during operation. Constructed for durability, the brush resists bristle loss under normal heavy-duty use.

Suitable for

• Removing rust and scale from steel surfaces
• Striping old paint and coatings
• Cleaning weld seams and spatter
• Deburring and edge preparation of metal parts
• Surface preparation before painting or coating

Key specifications

• Working diameter: 100 mm
• Threaded arbor: M14
• Bristle material: twisted steel wire
• Brush type: twisted knot / cup-style attachment for angle grinders
• Intended use: heavy-duty cleaning, rust and paint removal, deburring, surface preparation

How to use

Mount the brush on an angle grinder with a compatible M14 arbor and ensure the tool is unplugged or the battery is removed before fitting. Tighten the brush securely according to the grinder manufacturer’s instructions. Operate the grinder at a speed within the brush’s rated RPM range and apply steady, moderate pressure; avoid excessive force which can shorten bristle life and increase kickback. Move the brush across the workpiece in smooth passes, keeping a consistent angle to achieve even material removal. After use, allow the brush to stop spinning completely before setting the tool down and inspect for any bristle damage or excessive wear.

Usage recommendations

Use appropriate personal protective equipment including eye protection, gloves and respiratory protection where dust or particles are generated. Test the brush on a small area to verify suitability for the surface and finish. Avoid using the brush on soft metals or delicate surfaces where aggressive bristles could cause damage. Store in a dry place to prevent corrosion of the steel wires.