Factory-Reconditioned Milwaukee 0627-84 18-Volt Ni-Cad 1/2-Inch Cordless Hammer Drill/Driver Kit Reconditioned Milwaukee Products have a five-year warranty through the Milwaukee factory or an authorized service center 1/2" metal ratcheting chuck with carbide jaws for superior grip strength Two speed ranges: 0-500 and 0-1700 RPM Ergonomic soft finger grip for enhanced comfort Powerful 18 volt motor