Wire Cup Brush GEKO G00590-3 brass-plated 100 mm (4") M14 thread, pack 50

GEKO wire cup brush G00590-3 is a cup-shaped abrasive accessory with brass-plated wires, 100 mm (4") diameter and M14 threaded arbor. It is intended for attachment to angle grinders and other rotary tools with M14 spindles and is supplied in a pack of 50 units for workshop or industrial use. The brush is designed for mechanical cleaning tasks on metal and other hard materials where controlled removal of rust, paint, scale, solder residues and light burrs is required.

Advantages

The brass-plated wires offer a balance between cutting action and surface protection, reducing the risk of deep scratches on workpieces compared with heavier steel-wire brushes. The cup shape concentrates brushing action and improves access to profiled or slightly recessed areas. The M14 threaded arbor ensures fast, secure fitting to compatible grinders and rotary tools. Supplied in bulk pack of 50, the set is convenient for workshops and production environments that require frequent brush changes.

Suitable for

• Removal of rust and scale from steel and iron surfaces
• Paint and coating removal from metal components
• Deburring and edge conditioning after cutting or welding
• Cleaning weld seams and solder residues
• Surface preparation before painting or coating

Key specifications

• Brush type: cup brush with twisted/knotted brass-plated wires
• Wire material: brass-plated steel for balanced abrasion and reduced scratching
• Diameter: 100 mm (4")
• Mounting: M14 threaded arbor for angle grinders and compatible rotary tools
• Pack size: 50 brushes per pack
• Typical applications: rust removal, paint stripping, deburring, surface conditioning

How to use

Install the brush securely onto the tool spindle with the correct thread engagement and tighten according to the tool manufacturer's instructions. Operate the grinder at recommended speeds for wire cup brushes, keeping the brush plane at a shallow angle to the work surface and applying light, even pressure. Move the brush steadily across the area to avoid gouging; allow the wire action to do the cutting rather than forcing the brush. Replace brushes when wires are worn, uneven, or damaged.

Usage recommendations

Wear appropriate personal protective equipment including eye protection, gloves and respiratory protection when working with wire brushes. Use guards supplied with the tool and ensure the workpiece is securely clamped. Test on a small area when working on finished surfaces to verify that the brass-plated wire achieves the required finish without excessive surface marking.