DRILL FOR DENTAL IMPLANT

摘要

PURPOSE: A drill for implanting an artificial tooth for removing an alveolar bone is provided to use a lead cutting unit and a side cutting unit for removing the alveolar bone, thereby easily removing the alveolar bone. CONSTITUTION: A drill (10) for implanting an artificial tooth is used to easily implant the artificial tooth by rotating around a central shaft (C) and removing an alveolar bone having a narrow bone width. The drill for implanting the artificial tooth includes a handle unit (20) and a cutting unit (30). The handle unit is interlocked with a tool for rotation and is extended to the same direction as the central shaft. The cutting unit connected to one end of the handle unit has a wide bone width by removing the alveolar bone having the narrow bone width. The cutting unit includes a lead cutting unit (31) and a side cutting unit. The lead cutting unit includes multiple first cutting blades (311) which are separately formed to a circumferential direction at regular intervals and performs shaft direction cutting to the same direction as the central shaft. The side cutting unit includes second cutting blades (321) continuously connected with the first cutting blades of the lead cutting unit and performs side cutting to a perpendicular direction of the central shaft. The second cutting blades are extended to the same direction as the central shaft.