BC 1-1/2 Inch Brake Cylinder Flex-Hone 180SC Grit - Brush Research

The Brush Research BC11218 BC 1-1/2 Inch Brake Cylinder Flex-Hone is a professional-grade tool engineered for precise surface finishing of automotive and industrial brake and hydraulic cylinders. This advanced 180SC silicon carbide cylinder hone 1 1/2 tool efficiently deglazes, cleans, and creates an optimal plateau finish in small bores, contributing to enhanced component lifespan and reduced rework in demanding applications. Its flexible design and abrasive globules ensure a consistent, uniform finish.

Key Features

• Optimized for 1-1/2" Bores: This 1-1/2" Flex-Hone is specifically sized for common wheel cylinders and various small hydraulic and clutch bores in passenger cars, light trucks, and industrial machinery, making it a versatile cylinder hone 1 1/2 for diverse tasks.
• Flexible, Self-Centering Design: The unique ball-style construction ensures the Flex-Hone tool accurately conforms to the bore, maintaining consistent alignment and contact for a uniform surface finish, even in slightly worn or out-of-round cylinders. This self-centering and self-aligning capability simplifies setup.
• 180SC Silicon Carbide Abrasive: Featuring 180SC silicon carbide abrasive, a material known for its hardness and aggressive cutting properties, this tool efficiently removes glaze, corrosion, and minor scoring. It simultaneously creates a controlled plateau finish that supports proper seal seating, reduces friction, and optimizes fluid retention.
• Non-Dimensioning Refinement: The Flex-Hone refines the bore by removing microscopic peaks and surface contamination without significant material removal, thus preserving factory bore size and geometry.
• Integrated Drive Shaft: Designed for practical use, the integrated drive shaft allows direct chucking into a hand drill or low-speed honing driver, suitable for efficient in-bay service, brake lathe stations, and bench work.

Applications

• Deglazing and finishing automotive and light truck brake wheel cylinders during rebuilds.
• Conditioning small hydraulic and pneumatic cylinder bores before seal replacement, improving seal performance and longevity.
• Refurbishing cast iron and steel brake components in automotive, fleet, and general industrial maintenance settings.
• Creating an optimal cross-hatch pattern for improved lubrication control and enhanced seal break-in, which extends component lifespan.

Specifications

• Manufacturer: Brush Research Manufacturing
• Model: BC11218
• Series: BC Flex-Hone
• Nominal Hone Diameter: 1-1/2" (38.1 mm)
• Abrasive: Silicon Carbide (SC)
• Grit: 180SC