13H514 - Walter 5-Inch Stainless Steel Saucer Cup Brush for Angle Grinders

Innovative Cleaning for Stainless and Aluminum

The Walter 13H514 5-Inch Stainless Steel Saucer Cup Brush represents a significant leap forward in surface preparation technology. Designed by Walter Surface Technologies, a leader in industrial abrasives, this tool addresses the common limitations found in standard cup and wheel brushes. Traditional cup brushes often struggle to reach into tight corners or irregular geometries, while wire wheels may not provide the necessary surface coverage for broad cleaning. The 13H514 bridges this gap with its unique saucer-shaped profile, featuring a built-in 45-degree working angle. This ergonomic and functional design allows operators to access restricted areas, inside corners, and complex contours with ease, ensuring no part of the workpiece is left unprocessed.

Manufactured with high-grade stainless steel wire, this brush is specifically engineered for applications involving stainless steel and aluminum. Using carbon steel brushes on these materials can lead to cross-contamination and subsequent rust issues (after-rust), compromising the integrity of the finished product. The 13H514 eliminates this risk, making it an essential tool for industries such as food processing equipment fabrication, aerospace, and architectural metalwork where surface purity is paramount. The knot-twisted wire construction delivers aggressive cleaning power, capable of removing heavy weld slag, spatter, and oxidation without gouging the base metal.

Operator comfort and safety are central to Walter's design philosophy. This saucer cup brush is precision-balanced to minimize vibration during high-speed operation on angle grinders. Reduced vibration translates to less operator fatigue, allowing for longer periods of use without discomfort. The brush is rated for speeds up to 12,500 RPM, making it compatible with most standard 5-inch angle grinders equipped with a 5/8"-11 spindle. Whether you are deburring machined aluminum parts or cleaning TIG welds on stainless steel tanks, the Walter 13H514 delivers consistent, professional results with the durability expected from a premium industrial tool.