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HONE STONES 400 GRIT - K-Line Industries

Part #: KNKL4964

The K-Line Industries KNKL4964 HONE STONES 400 GRIT are essential for professional technicians requiring a precise and consistent finish in various honing applications. These high-quality replacement stones are engineered to meet the demands of automotive and industrial maintenance, ensuring optimal surface preparation for critical components and extending their service life.

Key Features

  • 400 Grit Abrasive: Provides a fine abrasive action, ideal for achieving a smooth and consistent surface finish, crucial for effective sealing and reduced wear in precision components.
  • Professional-Grade Construction: Manufactured by K-Line Industries, these hone stones are built for durability and sustained performance, capable of withstanding the rigors of demanding workshop environments.
  • Consistent Material Removal: Designed to deliver uniform stock removal, ensuring precise bore sizing and maintaining accurate geometry during the honing process.
  • Optimized Surface Preparation: Essential for creating the correct cross-hatch pattern, which is vital for proper oil retention and component longevity in engines, hydraulic systems, and other critical assemblies.

Applications

The K-Line Industries KNKL4964 HONE STONES 400 GRIT are suitable for a variety of precision honing tasks across automotive and industrial sectors, including:

  • Reconditioning automotive engine cylinders and small engine bores to prepare surfaces for new piston rings.
  • Refinishing brake caliper bores and master cylinders to ensure proper seal function and prevent fluid leaks.
  • Maintaining hydraulic and pneumatic cylinders in industrial machinery for optimal performance and seal integrity.
  • General precision honing applications where a specific, finer surface finish is required to ensure component longevity and operational efficiency.
Only 2 left in stock - order soon
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This product was added to our catalog on Tuesday 30 June, 2026.

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