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93A-S500 Scratch Brush 4 Rows .006 Ss - Brush Research

Part #: 93AS500

The Brush Research 93A-S500 Scratch Brush is an essential tool engineered for professional technicians and mechanics who require precise and effective surface preparation. This durable hand tool features four rows of fine .006-inch stainless steel bristles, making it ideal for a variety of cleaning, deburring, and finishing tasks across automotive and industrial applications. Its robust construction ensures reliable performance and longevity, even with consistent use in demanding shop environments.

Key Features

  • Precision Bristles: Equipped with .006-inch diameter stainless steel bristles for thorough cleaning and detailed work without compromising surface integrity.
  • Corrosion Resistant: Stainless steel construction provides excellent resistance to corrosion, preventing after-rust and making it suitable for a wide range of materials, including stainless steel, aluminum, and other non-ferrous metals.
  • Professional-Grade Durability: Manufactured by Brush Research, this scratch brush is built to professional standards, designed to withstand the rigors of frequent use in automotive and industrial settings.
  • Effective Cleaning: The four-row bristle configuration maximizes contact area for efficient removal of rust, paint, slag, and other contaminants from various surfaces.
  • Versatile Application: Offers controlled application for intricate tasks and access to tight spaces, enhancing efficiency in detailed cleaning and preparation.

Applications

The 93A-S500 Scratch Brush is a versatile and indispensable tool for numerous professional applications. It excels at preparing surfaces for welding, painting, or coating by effectively removing scale, rust, and old finishes, ensuring optimal adhesion. Technicians frequently utilize it for cleaning brake components, engine parts, electrical terminals, and gasket surfaces, ensuring proper fit and conductivity. In industrial environments, it is well-suited for light deburring, cleaning prior to adhesive application, and maintaining machinery components, especially where preventing ferrous contamination on sensitive metals is critical.

Product Specifications

  • Manufacturer: Brush Research
  • Model Number: 93AS500
  • Bristle Material: Stainless Steel
  • Bristle Diameter: .006 inches
  • Rows: 4
We have 10 in stock
List: $15.25 Save: $4.74

$10.51

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Friday 12 June, 2026.

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