KM4X The Latest Innovation in ™ Spindle Interface Technology • Offers the most rigid connection able to withstand extremely high bending due to a combination of high interference and high clamping forces. • Provides 3x more bending capacity than comparable face contact systems. • KM4X is the only connection that maintains stiffness at elevated rotational speeds and is suitable for a range of applications from low speeds with high torque to very high spindle speeds with low torque. • Maintains a better balance between bending and torsion capabilities. • The ability to retrofit the KM4X system to an existing machine tool offers the added advantage of increasing throughput. • Heavy-duty, rigid configuration with evenly distributed clamping force. • Simple design enables front-loaded spindle configuration. • Balanced-by-design for high spindle speed capacity. Canister Lockrod Canister ring Locking balls (4x) A4 kennametal.com L V i KMT_KM4X_Catalog_A004_A005_EN.indd 4KMT KM4X C l A004 A005 EN A 31 2016 3 11 PM 9/1/16 2:03 PM