The Flex-Hone Tool from Brush Research Manufacturing Co. Inc. is a resilient, flexible honing tool with a soft cutting action. Whether it's deburring a hole or blending an edge, the Flex-Hone will provide a fine surface finish with a non-directional or crosshatched pattern. This results in increased product performance and longer product life. The Flex-Hone is designed for a variety of automotive, hydraulic, pneumatic and industrial applications in sizes from 4mm to 36". Fine-grit hones in 400, 600, and 800 grit are available for finer surface finishing tolerances.