Wire cup brush GEKO G00590-2 brass-plated 85 mm M14 thread

Wire cup brush GEKO G00590-2 brass-plated 85 mm M14 thread is a rotary abrasive tool designed for surface preparation, rust and paint removal, deburring and cleaning of metal parts. With an 85 mm cup diameter and brass-plated wires, the brush offers controlled abrasion and reduced sparking compared with uncoated steel brushes. The M14 threaded arbor makes it compatible with most angle grinders and bench tools that accept M14 accessories, enabling straightforward attachment and stable operation during metalworking and renovation tasks.

Advantages

The brass-plated wires provide a balance between effective material removal and reduced risk of surface scratching on softer metals. Its 85 mm size yields a compact working profile for access to confined areas while maintaining sufficient coverage for profile and weld cleaning. The M14 thread ensures secure mounting and broad compatibility with common power tools, while the cup shape keeps wire filaments aligned for consistent performance during continuous use.

Suitable for

• Removing rust and flaking paint from steel and iron surfaces
• Cleaning welds, seams and joints
• Deburring edges and removing burrs from machined parts
• Preparing surfaces before painting or coating
• Light surface finishing and polishing of metal components

Key specifications

• Cup diameter: 85 mm
• Wire type: brass-plated steel
• Thread: M14
• Shape: cup brush
• Application: rotary attachment for angle grinders and compatible bench tools

How to use

Fit the brush onto a compatible tool with an M14 spindle and ensure the accessory is tightened according to the tool manufacturer's instructions. Operate the grinder at speeds within the brush's rated limits and apply light, steady pressure to avoid digging into the workpiece. Move the brush evenly across the surface to remove rust, paint or burrs; avoid prolonged contact in one spot to prevent overheating or excessive material removal. Wear appropriate personal protective equipment, including eye protection, gloves and dust mask, and secure the workpiece before starting.

Usage recommendations

For best results, use the brass-plated cup brush on mildly corroded or painted metal and on softer ferrous materials where reduced scratching is desirable. Replace the brush when wire filaments are significantly worn or uneven to maintain consistent performance and safety.