DONGCHENG Electric Rotary Hammer & Demolition Hammer – Dual Function, Heavy-Duty Impact Drill for Concrete

🛠️ Product Description:
The Dongcheng Rotary & Demolition Hammer combines drilling and chiselling power in one professional-grade tool. Featuring a robust 1100W motor, 28mm max drilling diameter, and 1330 RPM no-load speed, it’s built for heavy-duty use on concrete, brick, and stone. Ideal for renovation, wall grooving, and industrial work.

✅ Key Features
⚒️ Dual Function – Drilling & hammering modes
⚡ 1100W Copper Motor – Powerful and stable performance
🔄 No-load Speed: 1330 r/min – Efficient drilling operation
🧱 Max Drilling Diameter: 28mm – Handles tough concrete with ease
⚙️ Safety Clutch – Auto stop on rebar impact
💨 Fast Heat Dissipation – Extended tool life
⏱️ Duty Cycle: 30s on / 90s off – Optimised motor protection
🔌 Rated Voltage/Frequency: 220V~50Hz

📦 Standard Accessories
✅ Electric Hammer Drill ×1
✅ Auxiliary Handle ×1
✅ Depth Gauge ×1
✅ Grease Tube ×1
✅ Plastic Carry Case ×1
✅ User Manual ×1