A powerful drill for underwater work and wet conditions. Use the Nemo Waterproof Drill in salt, fresh, or chlorinated water up to 16 feet (5m) deep. The Nemo Waterproof Drill was designed for the worker or boater who needs a portable electric drill when working in wet conditions or underwater. The Waterproof Drill may be used in salt, fresh, or chlorinated water up to 16 feet (5 meters) deep. The Waterproof Drill is the perfect tool for dock and boat hoist installation and repair, work in and around swimming pools and aquariums, repairs on boats and yachts, and installing aquaculture and science equipment in the marine environment. Attach a wire brush to the 1/2-inch chuck to remove rust or attach a soft brush to remove fouling from your boat hull or deposits on swimming pool tiles. Attach a drill bit to drill holes or a screwdriver bit to drive or remove screws, nuts, and bolts. Reduce your labor time and effort with the Nemo Waterproof Drill.