*Auger bit with hexagonal shank and centring tip*  Auger bit with self-centring threaded tip for precision pilot drilling. Precise and tear-free drill holes ensured with the special pre-cutters. Ideally suited for drilling deep holes in soft woods, hard woods and beams.   **Top Features**  * Centring tip with thread for a fast bite. * Pre-cutters ensure precision and tear-free drill holes. * Large-volume spiral for quick chip removal.  **Advantages**  * Centring tip with thread for a fast bite and drilling progress. * Ground cutting edge with optimum geometry for quick chip removal. * Pre-cutters for precision and tear-free drill holes. * Long service life thanks to hardened head- and main cutting edges. * No jamming in the drill hole thanks to reduced cutting head. * Large-volume spiral for quickest chip removal.  * Hexagonal-shank for optimum hold and no slipping in the 3-jaw chuck.  **Applications**  * For drilling deep holes in soft woods, hard woods and beams. * For drilling holes for fixing solutions, such as fully threaded screws, threaded rods, bolts, etc.  **Building materials**  * Wooden materials * Wood and panel building materials * Hard wood (e.g. beech, oak, etc.) * Wooden beams * Soft woods  You can find detailed information on building materials in the registration document.