• Stainless Steel Twisted Knot Wire Brush | Narrow Face 6mm | Ideal for Pipeline & Fillet Weld Cleaning

  These narrow-faced stainless steel twisted knot wire wheels are engineered for precision weld cleaning in tight spaces, including pipeline joints and corner TIG welds. With a slim 6mm width, they provide exceptional access to areas that are difficult to reach with standard brushes or power tools.

  Built from AISI 302 stainless steel, these brushes are safe for use on stainless steel as well as mild steel and other metals, making them perfect for both fabrication shops and site maintenance work. The twisted knot configuration ensures an aggressive cleaning action, efficiently removing weld spatter, rust, scale, and tough coatings.

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  ✅ Key Features:

  • 6mm Narrow Face – perfect for cleaning pipeline welds and tight TIG corner welds

  • Twisted Knot Design – aggressive cleaning power for tough buildup and coatings

  • Stainless Steel Construction (AISI 302) – safe on stainless, mild steel, and more

  • Universal M14 Thread – fits standard angle grinders and weld-cleaning tools

  • Multiple Sizes Available – for 115mm, 180mm, and 230mm angle grinders

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  📐 Specifications:

  • Brush Width: 6mm (nominal, flares slightly at the ends)

  • Wire Type: Twisted knot stainless steel (AISI 302)

  • Wire Gauge: 0.50mm

  • Fixing: M14 threaded center

  • Max Speed Ratings:

    • 115mm – 15,000 RPM

    • 150mm – 9,000 RPM

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  🛠️ Ideal For:

  • Pipeline weld cleaning

  • TIG fillet welds in corners

  • Coating and rust removal in recessed areas

  • Use on stainless steel, mild steel, and other metal surfaces

  • Compatible with standard grinders and fillet weld machines like Cibo Finiteasy

Also Available: We also stock non-stainless pipeline brush wheels in grey steel wire. Standard profile stainless steel twisted knot brushes are stocked in 115 and 125mm diameters.