BC 2-1/4" Brake Cylinder Flex Hone 400SC Grit BC 2-1/4" Brake Cy - Brush Research

The Brush Research BC 2-1/4" Brake Cylinder Flex Hone (model BC21440) is a specialized professional tool designed for precise surface finishing and cross-hole deburring in automotive and industrial cylinders. Engineered with 400SC grit silicon carbide, this hone addresses the critical surface requirements of hydraulic and pneumatic systems, making it an essential component for reconditioning applications.

Key Features

• Advanced Plateau Finish: Utilizes the patented Flex-Hone process to produce a controlled plateau finish, critical for superior sealing, reduced wear, and optimal oil retention. This finish promotes immediate piston ring seating in automotive engine rebuilds, enhancing component longevity.
• Self-Centering and Self-Aligning Design: Constructed with a resilient, flexible shaft and independently suspended abrasive globules, the tool naturally self-centers and self-aligns to the bore. This design eliminates complex setups and ensures uniform, consistent honing results across various cylinder types.
• Effective Deburring and Edge Radiusing: Provides a soft cutting action to effectively remove burrs from cross-drilled holes. It creates a clean, radiused intersection, preventing damage from loose metal fragments and improving overall system reliability.
• Durable Silicon Carbide Abrasive: Equipped with 400SC grit silicon carbide abrasive, known for its durability and efficient material removal capabilities. This makes the hone suitable for a wide range of cylinder reconditioning tasks, offering consistent performance.

Applications

This 2-1/4" Flex-Hone is specifically designed for reconditioning a variety of critical components, ensuring optimal operational performance:

• Brake Cylinders
• Wheel Cylinders
• Hydraulic Cylinders
• Pneumatic Cylinders
• Valve Guides