This is a reconditioned power tool. Reconditioned generally means that the tool has been returned to the manufacturer, who brings the tool back to "like new condition". Some tools may contain cosmetic blemishes.Powerful 14.4 battery; compact and well balanced for easy handling. Has high performance -inchMakita-inch motor along with externally accessible brushes. two-speed gear selection (0 - 400 RPM or 0 - 1,300 RPM); 18 torque settings. It has a keyless chuck for easy installation and removal along with conveniently located forward/reverse button.