electric hammer

An extremely competitive price of similar products;-the latest in design, impact than the maximum weight;
Bored concrete masonry to 12-45 mm in diameter;
Centre drill up to 100 mm;
Steel made the first of the five hole cards, long life;
Unique O-rings sealed to prevent dust from entering the mechanical structure, the tool durable;
Air-innovation cycle, motor cooling rapidly, extend life; unparalleled weight / power ratio, 6 kg hammer could provide up to 10 joules of impact energy;