Sunnen KR12 tooling is a high-performance honing stone designed for use with retractable mandrel systems. Engineered for precision and durability, it ensures accurate bore sizing and superior surface finishes in demanding applications across industries such as automotive, aerospace, and energy. Its compatibility with Sunnen's KR12 Series tooling makes it a reliable choice for achieving consistent honing results.
Specs
Grit size - 220
Hardness - 7