Wire cup brush GEKO G00613 — front 125 mm, M14 arbor, includes retaining ring

GEKO G00613 is a front wire cup brush with a 125 mm working diameter and an M14 threaded arbor, supplied with a retaining ring for secure mounting. It is engineered for surface preparation and cleaning tasks on grinders and angle tools with M14 spindles. The brush combines a dense arrangement of wire filaments with a stable cup shape to deliver consistent metal removal and surface conditioning for professional and DIY metalworking and renovation jobs.

Advantages

The front cup configuration provides good contact area and control when working on flat or slightly contoured surfaces. The included retaining ring ensures quick and reliable attachment to compatible grinders. The 125 mm diameter balances coverage and maneuverability, allowing both precision work and efficient area cleaning. Wire filaments are arranged for effective removal of rust, scale, old paint and light weld spatter while maintaining structural stability under rotational stress.

Suitable for

• Removing rust and corrosion from metal surfaces
• Stripping paint and coatings
• Deburring edges and removing scale
• Cleaning welds and preparing joints for finishing
• Surface preparation prior to painting or coating

Key specifications

• Working diameter: 125 mm
• Arbor/thread type: M14 threaded mount
• Type: front wire cup brush
• Mounting accessory: retaining ring included
• Intended use: metal surface cleaning and preparation

How to use

Fit the brush to a grinder or angle tool with an M14 spindle using the supplied retaining ring and ensure the attachment is tightened according to the tool manufacturer's instructions. Operate the tool at the recommended speed range for wire brushes and apply light, even pressure—allowing the brush filaments to do the work rather than forcing the tool. Move the brush steadily across the surface to avoid gouging; change direction as needed to reach edges and contours. After use, inspect the brush for wear and replace if filaments are excessively worn or bent.

Usage recommendations

Use appropriate personal protective equipment including eye protection, gloves and respiratory protection when removing paint or rust. Avoid excessive pressure and keep the tool moving to prolong brush life and achieve an even finish. Store the brush in a dry place to prevent contamination and premature filament corrosion.