Drilling and installation
Nemo Special Ops Hammer Drill - 100M
Nemo’s Special OPS Hammer Drill is our 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
- Task
- Drilling and installation
- Working depth
- 100 m
- Battery and kit
- Submersible up to 100 meters (328 ft) Impacts per minute (on high speed): 0-21000 IPM Comes with two
- Model
- SO-HD-18-6Li-100

Product information
Decide, prepare and support the complete setup
Overview
Nemo’s Special OPS Hammer Drill is our 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. Submersible up to 100m (328 ft) Impacts per minute (on high speed): 0-21000 IPM Includes two 18V 6Ah lithium-ion batteries Comes with water pressure balance kit for optimum pressurization control underwater Product Manuals Nemo’s Special OPS Hammer Drill is our 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. Submersible up to 100 meters (328 ft) Impacts per minute (on high speed): 0-21000 IPM Comes with two 18V 6Ah lithium-ion batteries
Specifications
| Working depth | 100 m |
|---|---|
| SKU | SO-HD-18-6Li-100 |
Included in the box
- Submersible up to 100m (328 ft) Impacts per minute (on high speed): 0-21000 IPM Includes two 18V 6Ah lithium-ion batteries Comes with water pressure balance kit for optimum pressurization control
- Submersible up to 100 meters (328 ft) Impacts per minute (on high speed): 0-21000 IPM Comes with two 18V 6Ah lithium-ion batteries Comes with water pressure balance kit for optimum
Compatibility
Product categories: Shop Underwater Power Tools, Underwater Power Tools. Confirm attachments, batteries and chargers against the exact model and generation before use.
Documentation and support
Shipping and warranty
Shipping and warranty details are not stated in the stored product description. Confirm current terms before ordering.
Full product description
Nemo’s Special OPS Hammer Drill is our 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.
- Submersible up to 100 meters (328 ft)
- Impacts per minute (on high speed): 0-21000 IPM
- Comes with two 18V 6Ah lithium-ion batteries
- Comes with water pressure balance kit for optimum pressurization control underwater
Socket included in a package:
Socket Type A
Mainly used in the USA, Canada, Mexico & Japan
Socket Type C
Mainly used in the United Kingdom, Ireland, Malta, Malaysia & Singapore
Socket Type I
Mainly used in Australia, New Zealand, China & Argentina
Reviews (7)
Having a cordless hammer drill that works reliably at 100 meters is impressive. The Special Ops model has the power and endurance needed for real-world offshore work. No compromises.
The pressure balancing kit gives peace of mind when working at extreme depth. This drill feels rugged, well-sealed, and extremely capable. It’s become our go-to hammer drill for deep operations.
We use this drill both topside and underwater, and it performs equally well in both environments. The high impact rate makes drilling fast and controlled, even in dense concrete.
When you’re working deep, equipment reliability is everything. The Special Ops hammer drill delivers consistent torque and impact at depth, and the dual 6Ah batteries easily cover long dives.
This drill feels purpose-built for serious underwater construction. The hammer mode cuts cleanly into concrete and stone, even deep. Battery performance is excellent, and the pressure balance system works flawlessly.
We upgraded from the 50m version and the difference is clear. The Nemo Special Ops drill handles extreme depth work without hesitation. Solid impact power and excellent pressure control make it ideal for demanding jobs.
This Special Ops hammer drill is on another level. We routinely work beyond 60 meters, and having a tool rated to 100 meters gives real confidence. Power is consistent, hammer action is strong, and it performs exactly as needed underwater.