iskuporakone HAMMER ROTARY 1770GA 850W SDS-plus

The HAMMER ROTARY 1770GA is a powerful 850W SDS-plus rotary hammer drill designed for heavy-duty drilling and chiselling in concrete, masonry, wood, and steel. With a robust motor and 3.5 J impact energy, it delivers efficient performance for professional and DIY applications. The tool features three operating modes: drilling, hammer drilling, and chiselling, making it versatile for various tasks.

Advantages

High impact energy of 3.5 J ensures fast drilling in concrete. SDS-plus chuck allows quick and tool-free bit changes. The built-in safety clutch protects the user and tool from sudden torque reactions. Includes a depth stop for precise drilling depth and an auxiliary handle for improved control. Comes with a blow-moulded case for convenient storage and transport.

Suitable for

• Drilling holes in concrete, brick, and masonry
• Hammer drilling for anchor installations
• Chiselling for light demolition and channeling
• Drilling in wood and steel with appropriate bits

Key specifications

• Power: 850 W
• Voltage: 230-240 V, 50 Hz
• Chuck type: SDS-plus
• Impact energy: 3.5 J
• No-load speed: 0-1050 rpm
• Impact rate: 0-5100 bpm
• Max. drilling capacity: concrete 26 mm, wood 40 mm, steel 13 mm
• Functions: drill, hammer drill, chisel
• Cable length: 2 m
• Includes: 3 SDS-plus drill bits (8, 10, 12 mm), 1 point chisel, 1 flat chisel, auxiliary handle, depth stop, blow-moulded case

Recommendations

For optimal performance, use high-quality SDS-plus bits and ensure the tool is properly lubricated. Always wear appropriate personal protective equipment (PPE) such as safety glasses, ear protection, and dust mask when operating.