Underwater Hydraulic Tools

Our heavy-duty hammer and sinker drills, along with compact handheld models, deliver maximum torque and durability underwater. Engineered to drill through concrete, steel, and composites, these tools provide reliable long-term performance in submerged environments.

STANLEY underwater impact wrenches handle demanding bolting and fastening tasks for marine construction, ship repair, and bridge maintenance. Available in medium to heavy-duty square drive sizes, they deliver superior torque and durability in underwater applications.

Designed for precise cutting and abrasive underwater tasks, STANLEY cut-off saws and grinders efficiently cut concrete, steel, masonry, coral, and rock. These tools offer consistent power and control in challenging marine environments.

The STANLEY underwater grinder is a hydraulic-powered tool built for tough subsea grinding, cutting, and material removal applications. Its corrosion-resistant design and ergonomic grip make it ideal for commercial divers, offshore construction, ship maintenance, and underwater repairs. Compatible with HTMA hydraulic systems.

STANLEY underwater chainsaws are engineered for efficient cutting of concrete and timber underwater. They are well-suited for structural cutting on pilings, bridge supports, and dock installations in harsh conditions.

Lightweight yet powerful, our underwater chipping hammers and breakers are essential for light to medium concrete removal, coral clearing, and rock demolition. Designed for durability and ease of use in underwater and shoreline maintenance.

STANLEY submersible and trash pumps efficiently move water, mud, gravel, and slurry. These pumps are critical for underwater excavation, flood control, and marine salvage operations, combining high flow rates with rugged reliability.