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#46 1-1/4 X 4 X 12 NYLON - Brush Research

Part #: 46

The Brush Research #46 Nylon Abrasive Brush is a versatile and durable tool engineered for professional technicians and mechanics tackling demanding automotive and industrial cleaning and finishing tasks. This specialized brush provides effective surface preparation, deburring, and honing for various bores and cylinders, ensuring consistent and high-quality results in critical applications.

Key Features

  • Professional-Grade Construction: Manufactured by Brush Research, a leader in abrasive technology, ensuring reliability and extended tool life.
  • Optimal Dimensions: Features a 1-1/4 inch diameter brush head, a 4-inch brush length, and a 12-inch overall length, suitable for accessing deeper or hard-to-reach areas.
  • Durable Nylon Filaments: The robust nylon bristles offer effective abrasive action without scratching or damaging precision surfaces, ideal for sensitive materials.
  • Consistent Performance: Designed for uniform surface finish and material removal, providing efficient cleaning and deburring.

Applications

This #46 Nylon brush is particularly useful for a range of professional applications, including cleaning and deburring brake calipers, valve guides, and small engine cylinders. It effectively removes carbon deposits, rust, and other contaminants from internal passages, promoting better sealing and smoother operation of components. Its design also supports light honing and surface finishing on various metal and plastic parts in industrial machinery maintenance.

Only 4 left in stock - order soon

$12.57

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 Thursday 04 June, 2026.