Kärcher 2.644-226.0 wire brush, black, 100 mm x 134 mm x 100 mm

The Karcher 2.644-226.0 wire brush, black, measures 100 mm x 134 mm x 100 mm and is designed for surface cleaning and preparation when paired with compatible power tools. Its compact rectangular form factor provides focused abrasion for removing rust, paint residues, scale and other contaminants from metal and hard surfaces. The brush construction balances contact area and access to corners, allowing treatment of flat areas and edges while maintaining maneuverability for detail work.

Advantages

The wire brush delivers consistent mechanical abrasion across treated surfaces, ensuring even removal of corrosion and coatings without excessive disturbance of the underlying material when used correctly. Its black finish indicates the specific brush variant and supports easy identification among other accessories. The 100 mm width and 134 mm depth provide a practical working footprint for medium-scale cleaning tasks, while the rectangular shape improves access to edges and grooves compared with purely circular brushes.

Suitable for

• Removing rust and loose paint from metal surfaces
• Surface preparation before painting or coating
• Cleaning weld seams and metal fabrications
• Deburring and light material removal on steel and iron

Key specifications

• Color: black
• Dimensions (W × D × H): 100 mm × 134 mm × 100 mm
• Shape: rectangular brush head
• Material type: wire filaments for mechanical abrasion
• Intended use: surface cleaning and preparation on metal and other hard substrates

How to use

Install the wire brush on a compatible Karcher accessory holder or power tool according to the tool manufacturer’s instructions and ensure secure mounting before operation. Operate the tool at recommended speeds for wire brushes, apply steady, moderate pressure, and move the brush across the work surface in overlapping passes to achieve uniform results. Avoid prolonged dwell in one spot to prevent unnecessary substrate removal. After use, inspect the brush for wear and replace when bristles are excessively worn or deformed.

Recommendations

Use appropriate personal protective equipment such as safety goggles, gloves and respiratory protection when working with wire brushes. Test on a small area first to confirm suitability for the material and finish. Store the brush in a dry environment to prevent contamination and premature deterioration of the filaments.