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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Hone Brake Cylinder Wheel & Master - Coats fmr. Ammco-Coats / Hennesy

Name: Hone Brake Cylinder Wheel & Master
Brand: Coats fmr. Ammco-Coats / Hennesy
SKU: 77920
Availability: Discontinued

Part #: 3750

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The Ammco-Coats 3750 Hone Brake Cylinder Wheel & Master is a professional-grade tool engineered for precision honing of automotive and industrial brake cylinders. Designed for durability and consistent performance, this essential piece of equipment supports technicians in maintaining and restoring optimal brake system function for a wide range of vehicles.

Key Features

Dual-Purpose Design: Specifically configured to effectively hone both wheel and master brake cylinders, offering versatility for comprehensive brake system servicing.
Precision Honing Capability: Facilitates the creation of a cross-hatch pattern on cylinder walls, essential for proper seating of brake piston seals and reliable hydraulic operation.
Durable Construction: Built with professional-grade materials to withstand the rigors of daily use in busy automotive and industrial workshops, ensuring long service life.
Efficient Operation: Engineered for ease of use, allowing technicians to perform critical brake cylinder reconditioning quickly and accurately, minimizing downtime.
Ammco-Coats Quality: Reflects the trusted Ammco-Coats standard for automotive service equipment, providing a reliable solution for brake maintenance and repair tasks.

Applications

The Ammco-Coats 3750 Hone Brake Cylinder Wheel & Master is an indispensable tool for professional mechanics and automotive technicians. It is commonly utilized for:

Reconditioning worn or corroded wheel cylinders to restore proper sealing and brake fluid pressure.
Preparing master brake cylinders for rebuilding, ensuring a smooth and true bore for new piston assemblies.
Routine maintenance and overhaul of hydraulic brake systems in passenger cars, light trucks, and various industrial equipment.
Ensuring critical clearances and surface finishes for reliable brake performance and safety after component replacement.

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Model: 77920
Manufacturers Part #: 3750
Manufactured by: Coats fmr. Ammco-Coats / Hennesy
Also Known As: AMM3750

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Hone Brake Cylinder Wheel & Master - Coats fmr. Ammco-Coats / Hennesy

Part #: 3750

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