Flex-Hone GBD30012 Cylinder Hone - 3 inch 120 Grit Silicon Carbide

The Flex-Hone GBD30012 is a professional-grade cylinder hone designed for high-quality surface finishing. Originally created by Brush Research Manufacturing to deglaze cylinder walls, this tool produces a superior plateau finish. The flexible abrasive design creates a consistent oil-holding cross hatch pattern, ensuring a surface free of cut, torn, or folded textures. This GBD series tool utilizes silicon carbide abrasives with a 120 grit size, making it ideal for automotive applications and industrial deglazing. Whether you are working on engine components or performing cross hole deburring, the Flex-Hone provides the precision needed for professional results. Its unique design has earned it many names, including ball hone and glaze buster, due to its effectiveness in breaking up surface glaze.