Milwaukee m18 bh 2 mode sds plus hammer with a superior power to weight ratio in its class 19kg 12 j epta a high performance 4 pole motor delivers maximum power whilst maximising the power to weight ratio redlink overload protection electronics in tool and battery pack deliver best in class system durability 2 mode operation choose rotary hammer or rotation only for maximum versatility and low vibration value of 10 ms optimised hammer drilling from 4 to 10mm max diameter 16mm has a forward and