K20 DIAMOND STONE, METAL BOND and superior bore geometry

and superior bore geometry

this tool reduces downtime and eliminates the need for improvised methods that risk damaging components

it ensures fast stock removal and a uniform finish

high-quality honing results

and general manufacturing industries

K20 DIAMOND STONE, METAL BOND and superior bore geometryUnlock exceptional surface finishes and dimensional accuracy with Sunnen K20 abrasives. Engineered for superior cutting efficiency and long lasting performance, the K20 is ideal for a wide range of honing applications across steel and cast iron components. Whether you are refining bores in automotive parts or industrial machinery, the K20 delivers consistent results, reduced cycle times, and a cleaner finish. Trust Sunnens legacy of quality to take