11 AMP 1-9/16 in. SDS-MAX AVT Rotary Hammer Drill

11 AMP 1-9/16 in. SDS-MAX AVT Rotary Hammer Drill

The Makita 1-9/16 Inch Advanced AVT rotary hammer is powered by an 11 Amp motor that delivers 8.4 ft-lb of impact energy for most demanding applications. Advanced AVT? technology provides a mechanical counterbalance system that minimizes vibration to a great extent while directing more impact energy to the work surface. The 2-mode switch allows for fast mode change between “Chipping Only” and “Hammering with Rotation”. The soft no-load function increase tool life by automatically reducing the speed of the motor when not in use. LED service light gives caution approximately 8 hours before brushes need to be replaced and also the LED power light indicates switch failure or cord damage. The electronic controller offers soft start that suppresses start-up reaction for smooth start-ups and longer gear life. Torque limiting clutch is designed to minimize gear damage by automatically disengaging gears if bit binds. Constant speed control automatically applies additional power to the motor in order to maintain speed under load. It includes side handle， D-handle， depth rod， grease and case.