This drill powered water pump has a strong, injection moulded plastic housing and has a chrome plated drill shaft for durability. Ideal for clearing sinks, fish tanks, water storage containers, etc, it must be placed below the water source to operate under gravity. The 6mm shank is suitable for use with most corded and cordless drills. Please note: it is not suitable for solvents, acids or flammable / petroleum liquids - it should also not be used for drinking water.