Cordless Underwater Tools

Nemo Power Tools developed the world’s first fully submersible cordless power tools for professional underwater use. Their product line includes drills, impact wrenches, drivers, hammer drills, grinders, hull cleaners, and dive lights designed for commercial diving, marine maintenance, construction, and underwater operations.

Unlike standard cordless tools, Nemo Power Tools are engineered specifically for underwater environments. Their sealed construction, specialized electronics, and underwater-rated components allow them to operate in submerged conditions used by commercial divers, marine contractors, and underwater maintenance crews.

Nemo tools use sealed housings, waterproof electronics, specialized battery systems, and marine-grade sealing technology to operate underwater. Standard cordless tools are generally designed only for dry or lightly wet environments and can fail or become unsafe when submerged.

Rental Tools Online provides access to Nemo cordless underwater tools, accessories, and support services for professional users across North America. As an authorized repair center, Rental Tools Online also supports maintenance and service needs for Nemo equipment used in demanding underwater and marine environments.

These tools are commonly used in commercial diving, marine construction, boat maintenance, underwater inspection, plumbing, military operations, and infrastructure repair. Their cordless underwater design allows operators to perform work in wet or submerged environments where traditional power tools cannot safely operate.

Use the Nemo tool only within its model-specific depth rating and operating limits. Inspect the housing, seals, battery connection, controls, and accessories before use. Use the correct accessory for the task, keep hands and loose equipment clear of moving parts, and follow the manufacturer’s operating and maintenance instructions. Charge batteries only in a clean, dry location.

Choose the tool by the work required. Drills and hammer drills are used for drilling and fastening, impact tools for higher-torque fastening, grinders for cutting and surface preparation, and hull cleaners for marine growth removal. Confirm the depth rating, battery package, accessories, and included equipment before ordering.

Runtime varies by model, battery size, workload, accessory, material, water conditions, and continuous use. Heavy drilling, grinding, and high-torque work use battery capacity faster, so a charged spare battery is recommended for longer jobs.

Follow the model-specific cleaning instructions, rinse appropriate exterior surfaces with fresh water, remove salt and debris, dry the tool, and inspect the seals, housing, battery connection, controls, and accessories before storage.

Included equipment varies by model and package. Some listings include batteries, chargers, cases, and accessories, while others are tool-only. Check the individual product listing or contact RTO to confirm what is included.