Wire Cup Brush GEKO G00625 braided 75 mm (3") with shank for angle grinders

Wire Cup Brush GEKO G00625 braided 75 mm (3") with shank for angle grinders is a compact abrasive tool intended for cleaning and surface preparation of metal parts. The 75 mm diameter braided wire construction offers a balance of aggressiveness and control, enabling efficient removal of rust, scale, paint residues and welding slag from workpieces. Designed to be fitted into angle grinders and compatible rotary tools with a suitable collet or chuck, this cup brush is suitable for short-cycle cleaning and finishing tasks where access and precision matter.

Advantages

The braided wire design increases thread strength and resists premature deformation during high-speed rotation, delivering consistent surface contact and longer usable life compared with loose-wire alternatives. Its 75 mm diameter and integrated shank provide good reach into recessed areas while maintaining operator control. The brush is effective on a variety of ferrous surfaces and on welded joints, enabling fast material removal without the need for excessive pressure. Its compact size makes it convenient for detail work and reduces operator fatigue in extended use.

Suitable for

• Rust and corrosion removal from metal surfaces
• Paint and coating stripping on small to medium areas
• Cleaning weld seams and removing welding spatter
• Surface preparation before painting or coating
• Deburring and edge blending of steel parts

Key specifications

• Brush type: braided steel wire cup brush
• Diameter: 75 mm (3")
• Shank: integrated shank for fastening in rotary tool chuck or grinder collet
• Intended speed: suitable for use at typical angle grinder operating RPM (observe tool limits)
• Material compatibility: ferrous metals and durable surfaces requiring abrasion

How to use

Secure the cup brush in the angle grinder or rotary tool according to the tool manufacturer's instructions, ensuring the shank is fully seated and the chuck or collet is tightened. Wear appropriate personal protective equipment including eye protection, gloves and respiratory protection if dust is generated. Start the tool at low speed to check balance before increasing to working speed within the grinder's safe range. Apply the brush to the workpiece with steady, light-to-moderate pressure, moving across the surface to avoid localized gouging. Allow the brush wires to perform the work rather than forcing excessive pressure, and keep the tool moving to achieve an even result.

Usage recommendations

Inspect the brush regularly for wire breakage or severe wear and replace it if deformation or excessive wire loss is observed. Do not use the braided cup brush on non-ferrous soft metals where wire contamination could cause damage, and avoid exceeding the maximum RPM rating of the grinder. Store the brush in a dry environment to prevent premature corrosion of the wires.