NEMO Impact Driver - 50M | Underwater Cordless Impact Driver

The NEMO Impact Driver - 50M is a professional waterproof cordless impact driver built for fastening work underwater, around water, and on dry land. Designed for commercial divers, marine contractors, dock builders, construction crews, HVAC technicians, and industrial maintenance teams, this compact impact driver delivers high fastening torque in environments where standard cordless tools are not suitable.

Rated for use up to 50 metres / 164 feet underwater, the NEMO Impact Driver is ideal for marine construction, dock and pier work, underwater repairs, boat and marina maintenance, and wet industrial applications.

This tool is supplied with two 18V 6Ah lithium-ion batteries, charger, hand pump, carrying case, and accessories required for operation.

Key features

• Waterproof cordless impact driver for underwater and dry-land fastening
• Rated for use up to 50m / 164 ft underwater
• Designed for commercial diving, marine, dock, and industrial applications
• 18V lithium-ion battery platform
• Includes two 6Ah lithium-ion batteries
• Variable speed up to 2,200 RPM
• Up to 3,200 impacts per minute
• Maximum torque: 125 ft-lbs / 170 Nm
• 1/4" hex bit shank
• Compact design: approximately 6.17 lb / 2.8 kg with battery
• Includes carrying case, charger, hand pump, and drying cloth

Common applications

• Underwater fastening
• Marine construction
• Dock and pier repairs
• Boat and marina maintenance
• Commercial diving work
• Industrial maintenance in wet environments
• Construction and HVAC fastening where water exposure is a concern

Important note

The tool must be properly pressurized before underwater use according to manufacturer instructions. Always follow NEMO operating, safety, charging, and maintenance guidelines.

Technical specifications

Specs are based on NEMO’s published Impact Driver documentation, which lists the tool as model ID-18-3Li-50, rated to 50m / 164 ft, with 18V Li-ion batteries, 125 ft-lbs / 170 Nm torque, and 3,200 IPM