Cordless underwater hammer drill for concrete, brick and stone
The Nemo Underwater Hammer Drill – 50m is a cordless underwater hammer drill designed for drilling into concrete, brick, block and stone in wet or fully submerged environments. Rated for use down to 50 metres, it is suitable for commercial diving, marine maintenance, underwater construction and specialist access work where a portable battery-powered hammer drill is required.
The drill provides the power needed for installing concrete anchors, attaching fittings to brick or masonry, drilling into swimming pool tiles and supporting underwater rigging work. Its cordless design removes the need for hydraulic hoses, pneumatic supply lines or topside power packs.
The Nemo Underwater Hammer Drill is supplied with two 18V 3Ah lithium-ion batteries, a battery charger, durable carrying case, pressure valve and pump for pressurising the drill before use.
Key features
- Submersible up to 50 m / 164 ft
- Designed for concrete, brick, block and stone
- Suitable for wet and underwater drilling work
- 0 to 21,000 impacts per minute on high speed
- 400 to 1500 RPM operating speed
- 13 mm chuck size
- Supplied with two 18V 3Ah lithium-ion batteries
- Dual LED illumination for improved visibility
- Salt-water resistant black and red finish
- Supplied with a durable carrying case
- Includes charger, pressure valve and pump
- 1 year manufacturer warranty
What is included?
- Nemo Underwater Hammer Drill – 50m
- Two 18V 3Ah lithium-ion batteries
- Battery charger
- Durable carrying case
- Pressure valve
- Pump for pressurising the drill
Typical applications
- Commercial diving maintenance work
- Underwater construction support
- Drilling into concrete, brick, block and stone
- Installing concrete anchors
- Attaching fittings to masonry surfaces
- Swimming pool tile drilling
- Cave and canyoneering rigging work
- Marine maintenance and repair tasks
Technical specifications
| Specification | Value |
|---|---|
| Maximum operating depth | 50 m / 164 ft |
| Impacts per minute | 0 to 21,000 IPM on high speed |
| Battery type | 18V 3Ah lithium-ion |
| Supplied batteries | 2 |
| Speed range | 400 to 1500 RPM |
| Chuck size | 13 mm |
| Lighting | Dual LED illumination |
| HAVS test result | 2 m/s², giving the operator 24 hours of continuous use |
| Warranty | 1 year manufacturer warranty |
Frequently asked questions
What depth is the Nemo Underwater Hammer Drill rated to?
The Nemo Underwater Hammer Drill – 50m is rated for underwater use down to 50 metres / 164 feet.
What materials can the hammer drill be used on?
The drill is designed for concrete, brick, block, stone and similar hard materials in wet or underwater conditions.
Does the hammer drill need hydraulic or pneumatic power?
No. This is a cordless underwater hammer drill powered by rechargeable 18V lithium-ion batteries.
What is supplied with the drill?
The drill is supplied with two 18V 3Ah lithium-ion batteries, a charger, durable carrying case, pressure valve and pump.
Is the drill suitable for commercial diving?
Yes. The drill is suitable for commercial diving, marine maintenance, underwater construction and specialist underwater drilling tasks.
Enquire about the Nemo Underwater Hammer Drill – 50m
For technical details, pricing, or project support:
Email: info@isubc.com
Phone: +44 (0)1253 767788
Nemo Underwater Hammer Drill – 50m - iSubC
Cordless Nemo Underwater Hammer Drill rated to 50m for drilling concrete, brick, block and stone in wet or underwater conditions. Supplied with batteries, charger, case, valve and pump.
Product SKU: HD-18V-3Li-50 2-1
Product Brand: Nemo Power Tools
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