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4MM FLEX HONE 180G - Brush Research

Part #: BC4M18

Flexible Abrasive Technology: This Flex-Hone conforms to the bore surface, ensuring uniform honing across the entire diameter.
180 Grit Silicon Carbide: Features a medium-fine abrasive ideal for creating an optimal plateau finish and improving oil retention characteristics.
Small Diameter Design: Specifically engineered for precise surface finishing in 4mm bores and small diameter cylinders.
Self-Centering Action: The tool's flexible construction allows it to be self-centering, compensating for minor misalignment and simplifying operation.
High-Quality Construction: Manufactured by Brush Research, a leader in abrasive technology, ensuring durability and consistent performance.

Cylinder Deglazing: Effectively removes glaze and worn material from small engine cylinders, preparing them for new piston rings.
Surface Finishing: Creates an ideal surface texture in various precision bores, including hydraulic and pneumatic components.
Brake System Maintenance: Suitable for honing small brake calipers and master cylinders to ensure proper function and seal longevity.
Cross-Hatch Pattern Creation: Establishes a consistent and controlled cross-hatch pattern vital for optimal lubrication and reduced friction.
Restoration and Repair: Used in automotive, marine, and small appliance repair for restoring critical bore surfaces.

Enhanced Surface Quality: Generates a superior plateau finish, removing cut, torn, and folded material for improved bearing surfaces.
Optimized Oil Retention: The distinct cross-hatch pattern ensures better lubrication and extends the lifespan of mating components.
Reduced Friction & Wear: By creating a smoother, more uniform surface, the hone minimizes friction, leading to less wear and longer part durability.
Consistent Results: The flexible design adapts to bore variations, delivering a reliable and uniform finish with every use.
Ease of Operation: This flexible honing tool is simple to use, requiring minimal setup and providing professional results efficiently.