Specifications
| Weight | 20.4 kg |
| Brand | Stanley |
| Power Type | Hydraulic |
| Capacity | 52 mm (2″) |
| Diameter Fitting | 736 Skil |
| Hydraulic Flow | 26–34 L/min |
| Optimum Flow | 30 L/min |
| Operating Pressure | 105–140 bar |
| Couplings | Yes |
| Port Size | -8 SAE O-Ring |
Underwater Hammer Drill
The HD45 underwater hammer drill from Stanley is a rotary and percussion drill specifically designed for underwater applications.
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Product description
HD45 Underwater Hammer Drill
The HD45 underwater hammer drill is a powerful hydraulic drilling tool designed for professional commercial diving applications. It delivers reliable performance when drilling into rock, concrete and masonry, making it an ideal solution for offshore construction, underwater maintenance and marine infrastructure projects.
Powerful and Precise Drilling
The HD45 underwater hammer drill drills holes from 19 mm (3/4 inch) to 50 mm (2 inches) in diameter. It can reach depths of up to 74 cm (29 inches), allowing divers to complete a wide variety of underwater drilling tasks with confidence.
Unlike many conventional drilling systems, the HD45 does not require compressed air or drilling fluid to clear debris from the hole. This simplifies underwater operations and reduces the amount of support equipment required at the dive site.
The drill features a feathering on/off valve that gives operators smooth and precise control during drilling. In addition, the hydraulic motor provides adjustable drill bit rotation in both forward and reverse directions. As a result, divers can start holes accurately and adapt the drilling speed to different materials and working conditions.
The ergonomic design improves handling during extended underwater operations. Its rugged construction withstands demanding offshore environments and delivers dependable performance throughout long service intervals.
The HD45 underwater hammer drill comes complete with hose whips and flat-face quick-connect couplings. These accessories simplify installation and allow divers to prepare the tool quickly before entering the water.
The drill is widely used for offshore construction, bridge maintenance, harbour works, underwater repairs, marine salvage and subsea infrastructure projects. It supports anchor installation, structural repairs and maintenance tasks where reliable drilling performance is essential.
Whether drilling anchor holes, installing underwater equipment or carrying out structural maintenance, the HD45 underwater hammer drill delivers the power, precision and durability required for demanding commercial diving operations.
For more hydraulic underwater tools and commercial diving equipment, explore our range of underwater drills, hydraulic hammers and subsea construction tools. Contact our specialists for technical advice and assistance in selecting the right solution for your application.
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Features
Versatile Drilling Capability: Drills holes ranging from 19mm (3/4″) to 50mm (2″) in diameter and depths up to 74cm (29″), with core drilling up to 4″ in diameter.
No Clearing Required: Operates without the need for fluid or compressed air to clear holes, enhancing efficiency underwater.
Feathering On/Off Valve: Provides precise control and easy starting for smoother operation in underwater environments.
Adjustable Drill Speed: Features variable speed control with both forward and reverse rotation for greater versatility.
Heavy-Duty Design: Built for medium to heavy-duty underwater drilling in rock, concrete, and masonry.
Ergonomic T-Handle: Equipped with a large On/Off trigger for precise handling and control during operation.
Comprehensive Setup: Includes hose whips and flat face quick-connect couplings for convenient and reliable connections.
Durable Construction: Designed specifically for commercial divers, offering reliability in tough underwater drilling conditions.
