Brush Research 2-1/4" Brake Cylinder Flex Hone 120 Grit - Brush Research

Specifications

• Model Number: BC21412
• Weight: 0.4 lbs
• Dimensions: 13.5 x 4.7 x 2.8 inches
• Diameter: 2-1/4 inches
• Grit: 120 (Silicon Carbide)

Key Features

• Flexible Honing Design: The tool features a flexible shaft and abrasive globules that self-center within the brake cylinder, adapting to variations in bore diameter.
• 120 Grit Silicon Carbide Abrasive: This specific grit provides a consistent and controlled cutting action, ideal for achieving a clean and precise surface finish.
• Self-Aligning Performance: Designed to automatically align with the cylinder bore, ensuring even pressure and a uniform cross-hatch pattern.
• Durable Construction: Built by Brush Research, this flex hone uses robust materials for extended tool life and reliable performance in automotive applications.

Applications

• Brake Cylinder Honing: Specifically designed for reconditioning automotive brake cylinders.
• Hydraulic Cylinder Preparation: Used for preparing cylinder walls to accept new piston seals or rings.
• Surface Finish Refinement: Ideal for creating an optimal plateau finish that supports oil retention and proper seal function.
• Automotive Rebuilding: An essential tool for professionals and DIY enthusiasts undertaking brake system overhauls and component restoration.

Benefits

• Optimized Brake Performance: Creates a precise surface finish within the brake cylinder, allowing piston seals to seat correctly and operate effectively.
• Extended Seal Life: The consistent cross-hatch pattern enhances lubrication retention, significantly reducing wear on seals and pistons.
• Smooth Operation: Ensures that brake components move freely and without binding, contributing to reliable braking.
• Improved Sealing: The controlled surface finish helps prevent fluid bypass, maintaining hydraulic pressure for responsive braking.
• Efficient Resurfacing: Quickly and effectively removes minor imperfections and glazing from cylinder walls, preparing them for rebuilds.