Rotary hammer Bosch 0 611 320 703 — 650 W, 2.6 J, 3 500 bpm, 3.5 kg

Bosch rotary hammer 0 611 320 703 is an AC-powered drilling and chiselling tool designed for light to medium masonry work. With 650 W input power and a rated impact energy of 2.6 J, this tool combines compact dimensions (89 × 376 × 208 mm) and a weight of 3.5 kg to provide a balance of mobility and performance. The tool delivers up to 3,500 impacts per minute, making it suitable for drilling into concrete, brick and block as well as for light chiselling and anchor installation tasks.

Advantages

The rotary hammer offers a compact form factor and comparatively low weight that ease handling in confined spaces and during extended use. Its 650 W motor provides stable performance for drilling and chiselling applications, while the specified impact energy of 2.6 J and the high impact rate contribute to efficient material removal. The tool’s dimensions and center of gravity are optimized for user control, and the unit includes manufacturer-stated performance values that help assess expected results on masonry substrates.

Suitable for

• Drilling holes for anchors and fasteners in concrete, brick and block
• Light chiselling and removing small sections of masonry
• Installing fixtures and fittings where moderate impact power is required
• Work in confined or overhead areas due to compact size and moderate weight

Key specifications

• Input power: 650 W
• Impact energy: 2.6 J
• Impact rate: up to 3,500 bpm
• Tool weight: 3.5 kg
• Dimensions (L × W × H): 376 × 89 × 208 mm
• Power source: mains (AC)
• Designed for drilling and chiselling in masonry materials
• Concrete uncertainty coefficient stated by manufacturer: 1.5 m/s²

How to use

Use appropriate drill or chisel bits compatible with rotary hammer tools and secure them in the tool’s chuck according to the manufacturer’s instructions. Always select the correct mode (drilling or hammering/chiselling) for the task and set the drill speed or impact function as required by the material. Hold the tool with both hands for control, position it perpendicular to the work surface for accurate holes, and apply steady, moderate pressure—do not force the tool. Allow the hammer action and the rated impact energy to perform material removal; withdraw periodically to clear dust and inspect progress.

Usage recommendations

For safe and effective operation, use appropriate personal protective equipment including eye protection, hearing protection and dust mask. Choose drill bits and chisels rated for masonry and ensure secure anchoring when installing fixtures. For prolonged or heavy-duty applications, consider tools with higher impact energy or professional-class models. Follow local electrical safety practices when operating mains-powered equipment.