The Brush Research BC8M12 BC 8MM (.315″) Brake Cylinder Flex-Hone Grit is a versatile tool that can be used on a variety of cylinders, including brake cylinders, wheel cylinders, hydraulics, pneumatics, and valve guides. It is designed to provide a smooth, even finish with minimal cross-hole deburring.

Key Features

• Designed for use on any type or size of cylinder from 4mm up to 3″ in diameter
• Produces a controlled surface condition unobtainable by any other method
• A high percentage plateau free of cut, torn and folded metal (with radiused ports)
• A resilient, flexible, honing tool with a soft cutting action

Applications

• Surface finishing and cross hole deburring in brake cylinders, wheel cylinders, hydraulics, pneumatics, and valve guides

Benefits

• Improves the performance of your cylinders
• Reduces wear and tear
• Extends the life of your cylinders

How to Use

1. Inspect the cylinder to make sure it is free of debris and contaminants.
2. Insert the Flex-Hone into the cylinder and turn it clockwise until it is snug.
3. Hone the cylinder in a back-and-forth motion until the desired finish is achieved.
4. Remove the Flex-Hone from the cylinder and clean it with a solvent.

Cautions

• Do not use the Flex-Hone on a cylinder that is damaged or worn.
• Do not use the Flex-Hone on a cylinder that is not properly lubricated.
• Do not use the Flex-Hone on a cylinder that is overheated.

Technical Specifications

• Diameter: 8MM (.315″)
• Grit: 12
• Length: 12.75″
• Weight: 0.25 lbs