K4 WEDGE Designed to deliver exceptional accuracy

Designed to deliver exceptional accuracy

Its modular design ensures quick setup and easy adaptation to varying bore diameters and materials

and minimal downtime

and pilots

superior surface finish

K4 WEDGE Designed to deliver exceptional accuracyUnlock next level performance with Sunnen K4 tooling, engineered for fast, accurate, and repeatable honing in a wide range of applications. Designed for use with Sunnens industry leading machines, K4 tooling delivers exceptional versatility and tight tolerance control in small diameter bore finishing. Whether you are working in automotive, aerospace, or general machining, the K4 tools ensure consistent surface finishes and extended tool life boosting