What is a brake hone used for?

A brake hone is used to resurface the inside of brake cylinders and master cylinders. It removes corrosion, rust, and minor imperfections, creating a smoother surface for the brake piston to seal against. This helps ensure proper brake function and prevents leaks.

What are the different types of brake hones available?

There are primarily two types: spring-loaded hones and rigid hones. Spring-loaded hones, like those from Brush Research, are self-centering and easier to use, while rigid hones offer more precise control over material removal. ToolSource offers 91 different brake hones to suit various needs.

What grit should I use for my brake hone?

The appropriate grit depends on the condition of the cylinder. A coarser grit is suitable for removing significant rust or damage, while a finer grit is used for finishing and creating a smooth surface. Many hones, like some from KD Tools, come with multiple grit options or replaceable stones.

How do I choose the right size brake hone for my application?

You need to select a hone with a stone diameter range that matches the inner diameter of the brake cylinder you're working on. Measure the cylinder bore accurately before selecting a hone. Many brands, including Lisle and GearWrench, offer hones in a variety of sizes to accommodate different brake systems.

What features should I look for when buying a brake hone?

Consider the hone's construction material, the adjustability of the arms, and the type of stones used. Look for hones with durable materials and easy-to-adjust tension for consistent results. Some hones, like those from Astro Pneumatic, feature flexible shafts for reaching difficult areas.

Can I use a brake hone on other types of cylinders?

While primarily designed for brake cylinders, a brake hone can be used on other small-diameter cylinders with similar material and surface finish requirements. However, ensure the hone's size and grit are appropriate for the specific application to avoid damage. Always consult the manufacturer's instructions for your specific hone.

How do I properly use and maintain a brake hone?

Always use honing oil or cutting fluid during the honing process to lubricate the stones and prevent overheating. Rotate the hone slowly and evenly, avoiding excessive pressure. After use, clean the hone thoroughly and store it in a dry place to prevent rust and corrosion. Regularly inspect the stones for wear and replace them as needed.

What brands of brake hones does ToolSource carry?

ToolSource carries a wide selection of brake hones from reputable brands, including Brush Research, KD Tools, GearWrench, Shark, Lisle, Astro Pneumatic, Cal-van Tools, and Wilmar - Performance Tool. With 91 different brake hones available, you're sure to find the right tool for your needs.

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FLEX HONE 2" BRAKE CYCLE - Brush Research

Name: FLEX HONE 2 BRAKE CYCLE
Brand: Brush Research
SKU: 215036
Price: 25.19 USD
Availability: InStock

Part #: BC20018

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The Brush Research BC20018 FLEX HONE 2" BRAKE CYCLE is a professional-grade abrasive tool engineered for superior surface finishing and deburring within automotive and industrial cylinders. This 2-inch (50.8mm) diameter hone is specifically designed to enhance the performance and longevity of critical hydraulic and pneumatic components by creating an optimal plateau finish. Crafted by Brush Research (BRM), a leader in honing technology, it ensures precision and durability for demanding workshop environments.

Key Features

Precision 2-inch Diameter: Specifically sized at 2 inches (50.8mm) for accurate and consistent honing of brake and wheel cylinders.
Advanced Silicon Carbide Abrasive: Features a durable 180 grit silicon carbide abrasive, ideal for achieving a controlled surface condition on a variety of materials including mild steel, stainless steel, and cast iron.
Self-Centering and Self-Aligning Design: Its resilient and flexible construction, with independently suspended abrasive globules, ensures the tool is self-centering and self-aligning to the bore, providing uniform contact and consistent results.
Optimized Surface Finish: Produces a distinctive crosshatch pattern that promotes excellent oil retention, along with a true plateau finish free of cut, torn, and folded metal, which significantly improves component performance and extends service life.
Effective Cross-Hole Deburring: Designed not only for surface finishing but also excels at efficiently removing burrs from cross-drilled holes, leaving a clean, radiused intersection.
Made in the USA: Manufactured with professional-grade construction in the USA, ensuring high quality and reliability.

Applications

The Brush Research BC20018 FLEX HONE is indispensable for technicians working on applications requiring precise internal surface finishing and deburring. Common uses include:

Automotive brake cylinders
Wheel cylinders
Hydraulic cylinders
Pneumatic cylinders
Valve guides
General industrial and manufacturing applications requiring refined bore surfaces