Nemo’s Special OPS Hammer Drill is Nemo Power Tools upgraded version of the Nemo 50m Hammer Drill. It has the same tough functionality as the hammer drill but can work both on land and underwater to greater depths of up to 100m.
Specifications:
Submersible up to 100m (328 ft)
Impacts per minute (on high speed): 0-21000 IPM
Comes with two 18V 6Ah lithium-ion batteries
Interchangeable connector means batteries can be replaced underwater
Comes with water pressure balance kit for optimum pressurization control underwater