13W661B - Walter Allsteel 6-Inch Stringer Bead Brush for Steel, Bulk Pack

Industrial-Grade Stringer Bead Brush for Steel

The Walter Allsteel 6-inch Stringer Bead Brush (SKU: 13W661B) is a high-performance abrasive tool designed specifically for heavy-duty cleaning operations on steel surfaces. Engineered by Walter Surface Technologies, this brush features a tightly twisted knot construction, often referred to as a "stringer bead" style, which provides aggressive cleaning action in narrow grooves, channels, and weld seams. The "Allsteel" designation indicates the use of premium carbon steel wire, optimized to resist fatigue and breakage even under the stress of high-RPM angle grinders.

This specific variant is supplied in bulk packaging, making it an economical choice for large-scale fabrication shops, pipeline construction sites, and industrial maintenance departments where consumable turnover is high. The 6-inch diameter combined with a narrow 1/4-inch face width allows operators to access tight corners and root passes effectively. The brush is equipped with a standard 5/8"-11 threaded arbor, ensuring compatibility with most professional 6-inch angle grinders. Its precision balancing minimizes vibration, protecting both the power tool and the operator from unnecessary wear and fatigue during prolonged use.

Key Technical Applications:

• Post-weld cleaning of root and hot passes in pipeline construction.


• Removal of heavy slag, spatter, and oxidation from structural steel.


• Surface preparation prior to painting or coating.


• Deburring of cut steel edges and profiles.