
K6 Diamond Honing Stones for Sunnen Honing Heads. Full Sunnen Compatibility: 100% compatible with original Sunnen honing tools and existing models. Wide Material Processing: Processes soft steel, hardened steel, titanium, cast iron, ceramics, and plastics. Customizable Hardness: Hardness can be customized to meet specific application requirements. Multiple Granularity Options: Available in multiple grit options ranging from 60 to 5000. High Efficiency Grinding: Features high cutting volume, high precision, and long service life. Premium Material Quality: Made of high-quality CBN and diamond materials with advanced sintering. Versatile Hole Types: Suitable for through holes, blind holes, interrupted holes, and keyway holes. OEM and ODM Services: Customized services available for special products and specific needs.