Abstract: A nail care tool system that includes a rechargeable drive unit, a dual element tool head that includes a sanding belt and a rotary drive socket, at least one rotary shaping tool detachable connectable to the rotary drive socket, and a sanding belt cover that is positionable over a portion of the dual element tool head to cover the sanding belt; the rechargeable drive unit including a drive unit housing having a connector lip that detachably secures the rechargeable drive unit to the dual element tool head, a rechargeable battery housed within the drive unit housing, a drive motor in electrical connection with the rechargeable battery, and a drive gear mounted to an output shaft of the drive motor and positioned exteriorly of the drive unit housing; the dual element tool head including a tool head housing having a component compartment formed therein, a drive unit drive gear receiving aperture formed through the tool head housing, a driven gear rotatably mounted within the component compartment, a sanding bel