Construction workers, HVAC technicians, and commercial divers can easily carry out a range of fastening applications both underwater and on dry land with the Nemo Submersible Impact Driver. The torque on this driver gives you the power you need to drive large or long screws, and its hex shaft chuck can handle big bits for boring large holes. It’s the world’s first and only waterproof impact driver! The Nemo Impact Driver has a maximum operating depth of 50m (164ft). It has a salt-water resistant black and red paint job and comes with a durable carrying case, a battery charger, a pressure valve and a Nemo pump to pressurize the drill, and two 18V 3Ah Lithium Ion batteries.