Wire Brush No name SZ 13 S — steel wire, 3-row construction, A120 abrasive grade

Wire Brush No name SZ 13 S is a three-row steel-wire brush designed for surface preparation tasks on metal. With A120 abrasive grade filaments, it delivers a relatively fine brushing action suitable for cleaning corrosion, removing old paint residues and light burrs, and producing a uniform surface profile before subsequent finishing or coating. The brush is compatible with manual use or with rotary tools that accept this brush form factor.

Advantages

The three-row construction concentrates steel filaments for efficient material contact while maintaining flexibility to follow curved or irregular surfaces. The A120 abrasive grade provides a balance between cleaning ability and surface refinement, reducing the risk of over-aggressive material removal. Steel wire filaments ensure durability and consistent performance during medium-duty surface treatment.

Suitable for

• Removing rust and scale from ferrous metal surfaces
• Stripping loose paint and surface contaminants
• Light deburring of cut or machined edges
• Surface preparation before priming, painting or coating
• Cleaning weld seams and metal joins

Key specifications

• Filament material: steel wire
• Construction: 3-row filament arrangement for concentrated brushing
• Abrasion grade: A120 for relatively fine brushing action
• Primary use: surface cleaning, paint and rust removal, light deburring
• Compatibility: designed for manual or rotary-tool attachment of this brush form factor

How to use

Secure the brush to a compatible handle or rotary tool according to the tool manufacturer’s instructions. When operating with a power tool, run the tool at the recommended speed for wire brushes and maintain steady, controlled movements across the workpiece. Apply moderate pressure—excessive force can accelerate filament wear and risk damaging the substrate. For manual use, hold the brush firmly and work in uniform strokes until the desired surface condition is reached. After use, inspect the brush for worn or deformed filaments and replace it when performance declines.

Usage recommendations

Use appropriate personal protective equipment such as safety goggles, gloves and respiratory protection when generating dust or particles. Test on a small area first to confirm the A120 grade provides the desired finish without over-removal. Store the brush in a dry place to prevent corrosion of steel filaments.