1、Molybdenum Steel Material: The shank shell mill arbor adapter is made of molybdenum steel material which is no easily deformed even after longer time use, strong and durable, accurate and stable. 2、Hardening Technology: The shank shell mill arbor adapter is hardened and quenched with an exquisite process, and the surface quenching process increases the hardness of the object. 3、Good Chip Removal Effect: The shank shell mill arbor adapter is screws locking, with large chip removal space and good chip removal effect. Double sided clamping is restrained on both sides, no shaking from side to side during heavy cutting. 4、Fully Carburized Heat Treatment: Shank shell mill arbor adapter has thermal strength and oxygen resistance, as well as good overall mechanical properties, fully carburized heat treatment inside and outside diameter grinding, strong wear resistance. 5、Easy to Use: The shank shell adapter is easy to change, set up and maintain, and the insert can be used to process a wide range of materials. Ensure machining rigidity and comfort.