GBD 4" (101mm) Brake Cylinder Flex-Hone 240SC Grit - Brush Research

The Brush Research GBD 4" (101mm) Brake Cylinder Flex-Hone 240SC Grit, model GBD40024, is engineered for professional automotive and industrial applications. This precision tool efficiently deglazes and refines 4-inch brake cylinder walls, ensuring an optimal surface finish for reliable brake system performance and extended component longevity. It is an essential addition for technicians prioritizing accuracy and durability in hydraulic system maintenance.

Key Features

• Self-Centering Design: The flexible, abrasive globules automatically center the tool within the bore, ensuring consistent pressure and a uniform finish across the cylinder surface.
• Silicon Carbide Abrasive: Features durable 240SC grit silicon carbide abrasive, suitable for effectively deglazing and conditioning various cylinder materials without excessive material removal.
• Consistent Honing Pattern: Produces a uniform crosshatch pattern that is essential for proper lubrication, oil retention, and seal seating within hydraulic brake components.
• Optimal Surface Conditioning: Engineered to create a precise surface finish that minimizes wear on new seals and pistons, contributing to the longevity of the brake system.

Applications

This tool is specifically engineered for professional use in a variety of automotive and industrial settings:

• Brake Cylinder Resurfacing: Ideal for honing 4-inch (101mm) brake cylinders to restore their internal surface after wear or contamination, commonly found in a range of vehicles.
• Deglazing Cylinder Walls: Effectively removes existing glaze and minor imperfections from cylinder bores, preparing them for new components and ensuring proper fitment.
• Hydraulic System Maintenance: Used in the preparation of surfaces to ensure enhanced fluid retention and proper sealing within critical brake system components.
• Automotive Rebuilds: An integral tool for ensuring correct piston ring and seal seating during comprehensive brake system overhauls, preventing premature failures and leaks.

Specifications

• Model Number: GBD40024
• Diameter: 4 inches (101mm)
• Grit: 240SC (Silicon Carbide)
• Weight: 1.31 lbs
• Dimensions: 18 x 8 x 7 inches