Cutting and grinding
Nemo Reciprocating Saw - 50M
The world’s first submersible reciprocating saw offers commercial divers the reliability, versatility, and power they need to get the job done. Stroke length: 1- 1/8 inch Net weight: 3.5 Kg Submersible: 50m (164ft) Keyless blade clamp
- Task
- Cutting and grinding
- Working depth
- 50 m
- Battery and kit
- Weighing in at just 2.9kg/6.4lbs, this saw is powered by a reliable 18V Li-ion battery and features a
- Model
- RS-18V-6Li-50

Product information
Decide, prepare and support the complete setup
Overview
The world’s first submersible reciprocating saw offers commercial divers the reliability, versatility, and power they need to get the job done. Stroke length: 1- 1/8 inch Net weight: 3.5 Kg Submersible: 50m (164ft) Keyless blade clamp Variable-speed trigger Two 18V 6Ah lithium-ion batteries Not to be used above water for longer than 5 min of continuous use. Product Manuals Designed by divers for divers, the Nemo Power Tools submersible reciprocating saw is the world’s first submersible waterproof electric saw, and engineered to provide the same level of performance at 50m/164ft underwater as it does on land. Weighing in at just 2.9kg/6.4lbs, this saw is powered by a reliable 18V Li-ion battery and features a variable speed trigger. Boasting up to 3,000 strokes per minute and a keyless blade clamp that allows you to change blades
Specifications
| Working depth | 50 m |
|---|---|
| SKU | RS-18V-6Li-50 |
| Stroke length | 1- 1/8 inch |
| Net weight | 3.5 Kg |
| Submersible | Rated to 50 meters (164 feet) |
| VARIABLE-SPEED TRIGGER | Yes |
| KEYLESS BLADE CLAMP | Yes |
Included in the box
- Weighing in at just 2.9kg/6.4lbs, this saw is powered by a reliable 18V Li-ion battery and features a variable speed trigger.
- Socket included in a package: Type A socket Mainly used in the USA, Canada, Mexico & Japan Type G Socket Mainly used in the United Kingdom, Ireland, Malta, Malaysia &
Compatibility
Product categories: Shop Underwater Power Tools, Underwater Power Tools, Upcoming Underwater 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
Designed by divers for divers, the Nemo Power Tools submersible reciprocating saw is the world’s first submersible waterproof electric saw, and engineered to provide the same level of performance at 50m/164ft underwater as it does on land. Weighing in at just 2.9kg/6.4lbs, this saw is powered by a reliable 18V Li-ion battery and features a variable speed trigger. Boasting up to 3,000 strokes per minute and a keyless blade clamp that allows you to change blades easily underwater, this reciprocating saw offers commercial divers the power and control they need.
Socket included in a package:
Type A socket
Mainly used in the USA, Canada, Mexico & Japan
Type G Socket
Mainly used in the United Kingdom, Ireland, Malta, Malaysia & Singapore
Type I Socket
Mainly used in Australia, New Zealand, China & Argentina
Reviews (10)
This saw reduces labor time significantly. Strong strokes, good speed control, and dependable sealing at depth. Another solid piece of engineering from Nemo.
Cuts through metal and composite materials without hesitation. The Nemo reciprocating saw performs exactly as advertised. A serious tool for serious jobs.
Reliable, powerful, and easy to use. The balance underwater is excellent, and the saw doesn’t feel heavy even on longer dives. Highly recommended for professional use.
This saw is perfect for controlled removal tasks. Smooth trigger response and strong cutting performance. It inspires confidence when working in low visibility.
Being able to change blades underwater saves serious time. The saw cuts fast and stays controllable even in tight spaces. Very impressed overall.
We use this saw regularly for removal work underwater. Plenty of power, excellent balance, and reliable battery life. It’s become a core part of our dive kit.
The stroke speed is impressive. Clean, efficient cuts with very little vibration. This tool feels purpose-built, not adapted from a surface saw.
Lightweight and very easy to maneuver underwater. I’ve used it for cutting damaged fittings and old hardware, and it never struggles. Build quality feels extremely solid.
The keyless blade change underwater is a huge win. No fumbling, no wasted time. Power output is strong and consistent, even on tougher materials.
This saw performs exactly the same underwater as it does on land. Cutting through pipe, brackets, and marine growth is smooth and controlled. The variable speed trigger gives excellent control at depth.