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13W461 - Walter Allsteel 4.5 Inch Stringer Bead Wire Wheel for Steel

Packaging: 1 per each
$30.92/ea $19.33/1 per each only $19.33/eaSave 37%

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SKU: 13W461 Categories: ,

OVERVIEW

Precision Cleaning for Critical Welds

The Walter Allsteel™ 4.5" x 3/16" Stringer Bead Wire Brush (SKU: 13W461) is a specialized industrial abrasive tool designed for the most demanding metal fabrication environments. Engineered specifically for the pipeline and pressure vessel industries, this brush features a narrow 3/16-inch face width, making it the ideal solution for cleaning root pass welds, preparing expansion joints, and accessing tight corners where standard wire wheels cannot reach.

Walter Surface Technologies has built a reputation on safety and performance, and the Allsteel series exemplifies this commitment. The 13W461 is manufactured with premium-grade carbon steel wire that is meticulously twisted into tight knots. This construction ensures that the brush maintains its narrow profile even under high rotational speeds and pressure, preventing the "blooming" effect common in lesser brushes. The result is a consistent, aggressive cutting action that effectively removes slag, silica islands, and heavy spatter without damaging the base material.

One of the standout features of this stringer bead brush is its exceptional balance. Every unit undergoes a rigorous balancing process during manufacturing to ensure concentricity. For the operator, this translates to significantly reduced vibration, lower fatigue during extended use, and extended life for the angle grinder's bearings. Whether you are working on structural steel, pipe fabrication, or general maintenance, the Allsteel Stringer Bead brush delivers the reliability and safety required for professional applications.

Key Industrial Applications

This brush is particularly suited for:

  • Pipeline Construction: Cleaning bead welds and root passes in pipe joining.
  • Structural Fabrication: Removing heavy scale and rust from steel beams and channels.
  • Maintenance & Repair: Surface preparation in confined spaces and grooves.

By choosing the Walter 13W461, you are investing in a tool that prioritizes efficiency and safety. Its color-coded orange hub allows for instant identification of material compatibility, ensuring that carbon steel brushes are not accidentally used on stainless steel, thereby preventing cross-contamination in mixed-metal shops.

Additional Information
Packaging Description:1 per each
Diameter (in):4.5"
Item:Brush
Wheel Style:Twist Knot
Used to Grind:Steel
Wire Material:Carbon Steel
Brush Type:Stringer Bead
Application:Deburring, Pipeline Welding, Root Pass Cleaning
----- new values below ----
Wire Material:Carbon Steel
Brush Width:3/16"
Brush Type:Stringer Bead
Application:Root Pass Cleaning, Pipeline Welding, Deburring
Brand:Walter
Diameter (in):4.5"
Item:Brush
Wheel Style:Twist Knot
Used to Grind:Steel

INCLUDED

  • 1x Allsteel™ 4.5" x 3/16" Stringer Bead Wire Wheel Brush

APPLICATIONS

  • Root pass weld cleaning
  • Pipeline fabrication and maintenance
  • Removing slag and spatter from narrow grooves
  • Surface preparation in tight corners
  • Deburring steel parts
  • Rust and scale removal on structural steel

FAQ

A stringer bead brush is a wire wheel with a very narrow face width (typically 3/16" to 1/4"). It is specifically designed to clean the "root pass" or the initial weld bead in a pipe joint or deep groove, where wider brushes cannot reach.

It is not recommended. The 13W461 uses carbon steel wire. Using it on stainless steel can cause "after-rust" or contamination. For stainless steel, you should use a brush with stainless steel wire (often color-coded blue by Walter).

This brush is designed for use on 4.5-inch (115mm) angle grinders. Ensure your grinder's arbor size matches the brush's mounting mechanism (typically 5/8"-11 threaded arbor for this style, though always verify the specific mounting).

Walter balances their brushes to ensure concentricity. An unbalanced brush causes severe vibration at high RPMs, which leads to operator fatigue, potential injury (white finger syndrome), and premature wear on the grinder's bearings.

Yes, absolutely. Wire brushes can throw loose wires and debris at high speeds. Always wear a face shield, safety glasses, heavy gloves, and a protective apron. Ensure the grinder's safety guard is in place.

While specific RPM ratings are printed on the product label, 4.5-inch wire wheels are typically rated for use with standard angle grinders (often around 11,000 to 12,500 RPM). Never exceed the Max RPM marked on the brush.

Crimped wire brushes are more flexible and less aggressive, good for light surface cleaning. Twist knot brushes, like the 13W461, are stiff and aggressive, designed for heavy-duty removal of slag, scale, and weld spatter.

Walter uses a color-coding system. The orange hub on the Allsteel™ series indicates it is designed for use on steel. Blue hubs typically indicate stainless steel compatibility.

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