K3 CBN STONE, METAL BOND the 3GP20 delivers optimal abrasive

the 3GP20 delivers optimal abrasive alignment and efficient material removal

Ideal for a range of materials

the H50 delivers consistent cutting action and superior surface finishes across a wide range of materials

the trusted choice for high-precision honing

K3 CBN STONE, METAL BOND the 3GP20 delivers optimal abrasiveSunnen K3 abrasives delivers unmatched cutting efficiency and consistency for precision bore finishing. Engineered for high performance honing applications, the K3 series offers exceptional stock removal rates and superior surface finishes across a wide range of materials. Whether you are in automotive, aerospace, or general manufacturing, K3 abrasives ensure optimal performance, longer abrasive life, and reduced cycle times making it the ideal choice