The modular system by EXSYS-EPPINGER opens new dimensions with precision, flexibility and economy. Its interface is based on a well known collet pocket. 

The conical and flat face planar interface ensures highest accuracy and rigidity. Collets, end mill holders, expanding collet chucks, shrink fit tooling, to name the most important ones, can all be mounted on a single base holder. Exchanging pre-set tools reduce expensive machine downtime to almost zero. DOOSAN PRECI-FLEX Tooling adapters may be interchanged among static-fixed and rotary base tool holders. Our compact design assures maximum torque transmission and rigidity, resulting in increased machining accuracy and consequently improved productivity. EXSYS-EPPINGER PRECI-FLEX Adapter Catalog contains detailed information on an assortment of Inch and Metric versions: Weldon Shanks, Weldon Shank Extended, Shell Mill Arbor Adapter, Whistle Notch Adapter, Boring bar Holders, Collet Chuck Extended, Collet Chuck Standard, Collet Chuck Small Extended and many other items.