Dong Cheng 1-1/8 Inch SDS-Plus Rotary Hammer Drill with Safety Clutch, 9.2 Amp Heavy Duty Corded Demolition Hammer for Concrete, 3.6 Joules, Including 3 Drill Bits, Flat Chisels and Point Chisels

【Powerful Durable Motor】Power durable rotary hammer drill is equipped with 9.2 Amp (1100W) motor that delivers 1300 RPM, 5,000 BPM, and 3.6 Joules impact energy to complete heavy duty projects on concrete, Masonry and metal.
【Safety Clutch Design】 Safety clutch protection design to guarantee your wrist When the hammer is subjected to high torque force and extend motor’s lifespan.
【2-function Selector】Mode in 1 knob to manually switch between rotary hammer only(suitable for concrete or brick) and demolition drill(suitable for heavy duty work) function adapt to variety of work scenarios which are easy to switch.