BC 2-1/8" Brake Cylinder Flex Hone 320SC Grit - Brush Research

Specifications

• Model Number: BC21832
• Hone Diameter: 2-1/8 inches (53.975 mm)
• Grit Type: Silicon Carbide (SC)
• Grit Size: 320 grit
• Weight: 0.31 lbs (0.14 kg)
• Dimensions: 11.25 x 4.25 x 2.5 inches (28.58 x 10.80 x 6.35 cm)
• Manufacturer: Brush Research

Key Features

• Self-Centering Design: Ensures even pressure and a consistent finish on brake cylinder walls.
• Flexible Abrasive Balls: Conforms to cylinder irregularities, effectively removing glazed surfaces and minor imperfections.
• Silicon Carbide Abrasive: Utilizes durable silicon carbide abrasive for efficient material removal and a long tool lifespan.
• Controlled Abrasive Action: Creates an ideal cross-hatch pattern, critical for oil retention and proper piston seal seating.
• Plateau Finish: Designed to produce a uniform, plateau finish that minimizes wear on new seals.

Applications

• Brake Cylinder Resurfacing: Specifically engineered for honing and reconditioning automotive brake cylinders.
• Removes Glazing: Effectively eliminates glazed surfaces within worn brake cylinders, restoring their original bore condition.
• Surface Preparation: Prepares cylinder walls to create the optimal surface for new brake piston seals to seat correctly and perform efficiently.
• Brake System Maintenance: An essential tool for brake system repair, overhaul, and rebuilds in automotive applications.
• Restoration Projects: Ideal for preparing vintage or used brake cylinders for reliable operation in restoration projects.

Benefits

• Improved Brake Performance: Enhances the sealing capabilities of piston cups, which helps prevent fluid bypass and ensures consistent, reliable brake pressure.
• Extended Seal Life: The precisely prepared cylinder surface reduces friction and wear on new brake piston seals, prolonging their operational life.
• Prevents Fluid Leaks: A proper cross-hatch finish on the cylinder wall helps retain brake fluid, significantly minimizing the risk of leaks and ensuring system integrity.
• User-Friendly Operation: The flexible, self-centering design of this brake cylinder hone simplifies the honing process, making it accessible for professional technicians and home mechanics alike.
• Cost-Effective Repair: Allows for the efficient reconditioning of existing brake cylinders, providing a cost-effective alternative to purchasing expensive replacement parts.
• Reliable Seating: Creates the ideal surface texture for piston seals, ensuring a secure and long-lasting seal for safe and efficient brake operation.