Martelo perfurador DeWALT DCH072NT-XJ

The DeWALT DCH072NT-XJ rotary hammer is a compact, lightweight tool designed for drilling and light chiseling in masonry and concrete. Weighing 1.7 kg with a narrow 76 mm width and 176 mm height, this model belongs to the 12V XR battery platform and combines a brushless motor with a slim ergonomic body to deliver efficient performance, improved runtime and easier handling for extended tasks.

Advantages

Compact dimensions and low weight reduce operator fatigue and enable access to confined spaces. The brushless motor improves durability and battery efficiency, while the 12V XR battery platform provides extra long run time and the convenience of rechargeable batteries. Ergonomic design ensures stable handling and control during drilling operations.

Suitable for

• Drilling holes in masonry and concrete for anchors and fixtures
• Light chiseling and small demolition tasks
• Work in confined spaces or overhead applications
• Professional maintenance, installations and DIY projects

Key specifications

• Weight: 1.7 kg for reduced fatigue and better maneuverability
• Compact width: 76 mm and height: 176 mm for access in tight areas
• Power system: 12V XR battery platform for extended runtime
• Motor type: Brushless motor for improved efficiency and durability
• Design: Lightweight, compact and ergonomic for comfortable handling

How to use

Install a compatible 12V XR battery before operation and ensure it is fully charged. Fit an appropriate SDS or compatible drill bit for the intended masonry or concrete task, secure the bit, and select the correct mode if the tool offers multiple functions. Hold the tool with a firm two-handed grip, position the bit at the intended drilling point, start at low speed to establish the hole, then apply steady pressure and allow the tool's hammering action to do the work. After use, remove the battery and store both tool and batteries in a dry, ventilated area.

Recommendations

Use appropriate personal protective equipment such as safety glasses, hearing protection and dust mask. For best battery life, use compatible high-quality 12V XR batteries and follow the manufacturer's charging and storage instructions. When drilling reinforced concrete or performing prolonged heavy work, consider using a higher-voltage rotary hammer to match task demands.