Metabo BHA18 LT/LTX Cordless 18V 3/4-Inch SDS Rotary Hammer Favourable center of gravity position Rubber coating on all handle surfaces and the hammer's trigger button Metabo VibraTech (MVT) handle - vibration dampened and rotatable by 360 Multifunctional monitoring system to protect the machine and battery pack Patented Air Cooled technology for speedy charging and long service life