13K464 - Walter 4.5-Inch Stainless Steel Stringer Bead Wire Wheel Brush

Premium Stainless Steel Wire Wheel for Industrial Fabrication

The Walter 13K464 Wire Wheel Brush is a top-tier abrasive solution engineered specifically for the rigorous demands of industrial metal fabrication. Designed with a focus on precision and durability, this 4.5-inch stringer bead brush features high-grade stainless steel wire, making it the ideal choice for working on stainless steel and aluminum substrates where cross-contamination must be strictly avoided. In professional environments, using carbon steel brushes on stainless materials can lead to rust bloom and compromised weld integrity; the Walter 13K464 eliminates this risk with its dedicated stainless construction.

What sets this brush apart is Walter's commitment to balance and construction quality. Each tuft of .020-inch wire is meticulously knotted and positioned to ensure perfect equilibrium during rotation. For the operator, this translates to a significantly smoother experience with minimal vibration. Reduced vibration not only lowers the risk of hand-arm vibration syndrome (HAVS) during prolonged use but also prevents premature wear on the angle grinder's bearings. This balance allows the brush to run true, providing consistent, aggressive cleaning action that effectively removes slag, spatter, and heavy oxidation from root pass welds and surface joints.

The stringer bead design is particularly effective for tight spaces and narrow grooves, such as cleaning pipe welds or preparing expansion joints. The tightly twisted knots provide a high-impact action that strips away contaminants without expanding too quickly, maintaining the brush's aggressive profile throughout its lifespan. Whether utilized in a heavy manufacturing plant, a pipeline project, or a custom fabrication shop, the Walter 13K464 delivers the reliability and performance professionals expect from the Walter brand.

Key Applications

• Weld Cleaning: Removing slag and spatter from stringer beads and root passes.
• Surface Preparation: Cleaning stainless steel surfaces prior to welding or coating.
• Deburring: Removing heavy burrs from cut stainless steel edges.
• Oxidation Removal: Stripping heat tint and scale from heat-affected zones.