Goodson announces its release of Honing Stones & Silicon Compound. For honing High-Silicon Aluminum alloy blocks with ease. These stones will fit both the Sunnen® AN-112 and AN-815 and the Goodson HN-218 and HN-2118HD Portable Honing Mandrels. Use each stone set progressively until the final bore size is achieved. To create the final condition, coat [...]


