BC 4MM (.157") Brake Cylinder Flex-Hone 320SC Grit

The Brush Research BC4M32 BC 4MM (.157") Brake Cylinder Flex-Hone 320SC Grit is a versatile tool that can be used on any type or size of cylinder from 4mm up to 3" in diameter. This cylinder hone is designed for surface finishing and cross hole deburring in brake cylinders, wheel cylinders, hydraulics, pneumatics and valve guides. Additional abrasive types and grits are available.

Key Features:

• The FLEX-HONE process (Super finishing) produces a controlled surface condition unobtainable by any other method. It involves finish, geometry and metallurgical structure.
• A high percentage plateau free of cut, torn and folded metal (with radiused ports).
• A resilient, flexible, honing tool with a soft cutting action. The abrasive (points) globules each have independent suspension that assures the Flex-Hone to be self-center.

Applications:

• Brake cylinders, wheel cylinders, hydraulics, pneumatics and valve guides.

Benefits:

• Produces a controlled surface condition unobtainable by any other method.
• A high percentage plateau free of cut, torn and folded metal (with radiused ports).